Click here to Skip to main content
15,860,972 members
Articles / Desktop Programming / Windows Forms

BSEtunes

Rate me:
Please Sign up or sign in to vote.
4.67/5 (11 votes)
24 Apr 2010CPOL4 min read 64.2K   4.3K   58  
BSEtunes is a MySQL based, full manageable, networkable single or multiuser jukebox application
using System;
using System.Collections;
using System.Data;

namespace BSE.Platten.BO
{
    #region Class CDataSetAlbum

    [Serializable]
    public class CDataSetAlbum : DataSet
    {
        #region Konstanten

        public const string DATARELATIONNAME = "AlbumTracks";

        #endregion

        #region FieldsPrivate

        private CDataTableAlbum m_dataTableAlbum;
        private CDataTableTracks m_dataTableTracks;
        private DataRelation m_dataRelationAlbumTracks;

        #endregion

        #region Properties

        [System.ComponentModel.Browsable(false)]
        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
        public CDataTableAlbum Album
        {
            get
            {
                return this.m_dataTableAlbum;
            }
        }

        [System.ComponentModel.Browsable(false)]
        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
        public CDataTableTracks Tracks
        {
            get
            {
                return this.m_dataTableTracks;
            }
        }

        [System.ComponentModel.Browsable(false)]
        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
        public DataRelation DataRelation
        {
            get
            {
                return this.m_dataRelationAlbumTracks;
            }
        }

        #endregion

        #region MethodsPublic

        public CDataSetAlbum()
        {
            this.InitClass();
        }

        #endregion
        
        #region MethodsProtected

        protected override bool ShouldSerializeRelations()
        {
            return false;
        }

        #endregion

        #region MethodsPrivate

        private void InitClass()
        {
            this.DataSetName = "DataSetAlbum";
            this.Namespace = "";
            this.m_dataTableAlbum = new CDataTableAlbum();
            this.Tables.Add(this.m_dataTableAlbum);
            this.m_dataTableTracks = new CDataTableTracks();
            this.Tables.Add(this.m_dataTableTracks);
            this.m_dataTableTracks.Constraints.Add(
                new System.Data.ForeignKeyConstraint(DATARELATIONNAME,
                new DataColumn[] { this.m_dataTableAlbum.DataColumnTitelId },
                new DataColumn[] { this.m_dataTableTracks.DataColumnTitelId }));
            this.m_dataRelationAlbumTracks = new DataRelation(
                DATARELATIONNAME,
                new DataColumn[] { this.m_dataTableAlbum.DataColumnTitelId },
                new DataColumn[] { this.m_dataTableTracks.DataColumnTitelId },
                false);
            this.Relations.Add(this.m_dataRelationAlbumTracks);
        }

        #endregion
    }

    #endregion

    #region Class CDataTableAlbum

    public class CDataTableAlbum : DataTable, System.Collections.IEnumerable
    {
        #region Events

        public event EventHandler<AlbumChangeEventArgs> AlbumChanged;
        public event EventHandler<AlbumChangeEventArgs> AlbumChanging;

        #endregion

        #region FieldsPrivate

        private DataColumn m_dataColumnTitelId;
        private DataColumn m_dataColumnInterpretId;
        private DataColumn m_dataColumnInterpret;
        private DataColumn m_dataColumnTitel;
        private DataColumn m_dataColumnErschDatum;
        private DataColumn m_dataColumnMediumId;
        private DataColumn m_dataColumnGenreId;
        private DataColumn m_dataColumnMp3Tag;
        private DataColumn m_dataColumnGuid;
        private DataColumn m_dataColumnPictureFormat;
        private DataColumn m_dataColumnCover;
        private DataColumn m_dataColumnThumbNail;
        private DataColumn m_dataColumnErstellDatum;
        private DataColumn m_dataColumnErstelltDurch;
        private DataColumn m_dataColumnMutationDatum;
        private DataColumn m_dataColumnMutationDurch;
        private DataColumn m_dataColumnTimestamp;

        #endregion

        #region Properties

        public int Count
        {
            get { return this.Rows.Count; }
        }

        internal DataColumn DataColumnTitelId
        {
            get
            {
                return this.m_dataColumnTitelId;
            }
        }

        internal DataColumn DataColumnInterpretId
        {
            get
            {
                return this.m_dataColumnInterpretId;
            }
        }

        internal DataColumn DataColumnInterpret
        {
            get
            {
                return this.m_dataColumnInterpret;
            }
        }

        public DataColumn DataColumnTitel
        {
            get
            {
                return this.m_dataColumnTitel;
            }
        }

        internal DataColumn DataColumnErschDatum
        {
            get
            {
                return this.m_dataColumnErschDatum;
            }
        }

        internal DataColumn DataColumnMediumId
        {
            get
            {
                return this.m_dataColumnMediumId;
            }
        }

        internal DataColumn DataColumnGenreId
        {
            get
            {
                return this.m_dataColumnGenreId;
            }
        }

        internal DataColumn DataColumnGuid
        {
            get
            {
                return this.m_dataColumnGuid;
            }
        }

        internal DataColumn DataColumnThumbNail
        {
            get
            {
                return this.m_dataColumnThumbNail;
            }
        }

        internal DataColumn DataColumnPictureFormat
        {
            get
            {
                return this.m_dataColumnPictureFormat;
            }
        }

        internal DataColumn DataColumnCover
        {
            get
            {
                return this.m_dataColumnCover;
            }
        }

        internal DataColumn DataColumnErstellDatum
        {
            get
            {
                return this.m_dataColumnErstellDatum;
            }
        }

        internal DataColumn DataColumnErstelltDurch
        {
            get
            {
                return this.m_dataColumnErstelltDurch;
            }
        }

        internal DataColumn DataColumnMutationDatum
        {
            get
            {
                return this.m_dataColumnMutationDatum;
            }
        }

        internal DataColumn DataColumnMutationDurch
        {
            get
            {
                return this.m_dataColumnMutationDurch;
            }
        }

        internal DataColumn DataColumnTimestamp
        {
            get
            {
                return this.m_dataColumnTimestamp;
            }
        }

        public CDataRowAlbum this[int index]
        {
            get { return ((CDataRowAlbum)(this.Rows[index])); }
        }

        #endregion

        #region MethodsPublic

        public System.Collections.IEnumerator GetEnumerator()
        {
            return this.Rows.GetEnumerator();
        }

        public void AddRow(CDataRowAlbum row)
        {
            this.Rows.Add(row);
        }

        public CDataRowAlbum FindByTitelId(int iTitelId)
        {
            return ((CDataRowAlbum)(this.Rows.Find(new Object[] { iTitelId })));
        }

        public new CDataRowAlbum NewRow()
        {
            return ((CDataRowAlbum)(base.NewRow()));
        }

        #endregion

        #region MethodsProtected

        protected override System.Type GetRowType()
        {
            return typeof(CDataRowAlbum);
        }

        protected override DataRow NewRowFromBuilder(DataRowBuilder builder)
        {
            // We need to ensure that all Rows in the tabled are typed rows.
            // Table calls newRow whenever it needs to create a row.
            // So the following conditions are covered by Row newRow(Record record)
            // * Cursor calls table.addRecord(record) 
            // * table.addRow(object[] values) calls newRow(record)    
            return new CDataRowAlbum(builder);
        }

        protected override void OnRowChanged(DataRowChangeEventArgs e)
        {
            base.OnRowChanged(e);
            if (this.AlbumChanged != null)
            {
                this.AlbumChanged(this, new AlbumChangeEventArgs(((CDataRowAlbum)(e.Row)), e.Action));
            }
        }

        protected override void OnRowChanging(DataRowChangeEventArgs e)
        {
            base.OnRowChanging(e);
            if (this.AlbumChanging != null)
            {
                this.AlbumChanging(this, new AlbumChangeEventArgs(((CDataRowAlbum)(e.Row)), e.Action));
            }
        }

        #endregion

        #region MethodsPrivate

        internal CDataTableAlbum()
            : base("Album")
        {
                this.InitClass();
        }

        private void InitClass()
        {
            this.m_dataColumnTitelId = new DataColumn("TitelId", typeof(int), "", MappingType.Element);
            this.m_dataColumnTitelId.AllowDBNull = false;
            this.m_dataColumnTitelId.Unique = true;
            this.m_dataColumnTitelId.DefaultValue = -1;
            this.Columns.Add(this.m_dataColumnTitelId);
            this.m_dataColumnInterpretId = new DataColumn("InterpretId", typeof(int), "", MappingType.Element);
            this.m_dataColumnInterpretId.AllowDBNull = false;
            this.Columns.Add(this.m_dataColumnInterpretId);
            this.m_dataColumnInterpret = new DataColumn("Interpret", typeof(string), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnInterpret);
            this.m_dataColumnTitel = new DataColumn("Titel", typeof(string), "", MappingType.Element);
            this.m_dataColumnTitel.MaxLength = 60;
            this.m_dataColumnTitel.AllowDBNull = false;
            this.Columns.Add(this.m_dataColumnTitel);
            this.m_dataColumnErschDatum = new DataColumn("ErschDatum", typeof(int), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnErschDatum);
            this.m_dataColumnMediumId = new DataColumn("MediumId", typeof(int), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnMediumId);
            this.m_dataColumnGenreId = new DataColumn("GenreId", typeof(int), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnGenreId);
            this.m_dataColumnMp3Tag = new DataColumn("Mp3Tag", typeof(int), "", MappingType.Element);
            this.m_dataColumnMp3Tag.DefaultValue = 0;
            this.m_dataColumnMp3Tag.AllowDBNull = true;
            this.Columns.Add(this.m_dataColumnMp3Tag);
            this.m_dataColumnGuid = new DataColumn("Guid", typeof(string), "", MappingType.Element);
            this.m_dataColumnGuid.AllowDBNull = false;
            this.Columns.Add(this.m_dataColumnGuid);
            this.m_dataColumnPictureFormat = new DataColumn("PictureFormat", typeof(string), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnPictureFormat);
            this.m_dataColumnCover = new DataColumn("Cover", typeof(System.Byte[]), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnCover);
            this.m_dataColumnThumbNail = new DataColumn("ThumbNail", typeof(System.Byte[]), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnThumbNail);
            this.m_dataColumnErstellDatum = new DataColumn("ErstellDatum", typeof(System.DateTime), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnErstellDatum);
            this.m_dataColumnErstelltDurch = new DataColumn("ErstellerNm", typeof(System.String), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnErstelltDurch);
            this.m_dataColumnMutationDatum = new DataColumn("MutationDatum", typeof(System.DateTime), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnMutationDatum);
            this.m_dataColumnMutationDurch = new DataColumn("MutationNm", typeof(System.String), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnMutationDurch);
            this.m_dataColumnTimestamp = new DataColumn("Timestamp", typeof(DateTime), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnTimestamp);
            //Beim Merge k�nnen Rows nur zusammengef�hrt werden, wenn sie eine eindeutige
            //Beziehung haben. Diese Beziehung ist der Guid Wert
            this.PrimaryKey = new DataColumn[] { this.m_dataColumnGuid };
        }

        #endregion
    }

    #endregion

    #region Class CDataRowAlbum

    public class CDataRowAlbum : DataRow, ICloneable
    {
        #region FieldsPrivate

        private CDataTableAlbum m_dataTableAlbum;

        #endregion

        #region Properties

        public int TitelId
        {
            get
            {
                return ((int)(this[this.m_dataTableAlbum.DataColumnTitelId]));
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnTitelId] = value;
            }
        }

        public int InterpretId
        {
            get
            {
                return ((int)(this[this.m_dataTableAlbum.DataColumnInterpretId]));
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnInterpretId] = value;
            }
        }

        public string Interpret
        {
            get
            {
                return ((string)(this[this.m_dataTableAlbum.DataColumnInterpret]));
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnInterpret] = value;
            }
        }
        
        public string Titel
        {
            get
            {
                try
                {
                    return ((string)(this[this.m_dataTableAlbum.DataColumnTitel]));
                }
                catch (InvalidCastException e)
                {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnTitel] = value;
            }
        }

        public int ErschDatum
        {
            get
            {
                return ((int)(this[this.m_dataTableAlbum.DataColumnErschDatum]));
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnErschDatum] = value;
            }
        }

        public int MediumId
        {
            get
            {
                try
                {
                    return ((int)(this[this.m_dataTableAlbum.DataColumnMediumId]));
                }
                catch (InvalidCastException e)
                {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnMediumId] = value;
            }
        }

        public int GenreId
        {
            get
            {
                try
                {
                    return ((int)(this[this.m_dataTableAlbum.DataColumnGenreId]));
                }
                catch (InvalidCastException e)
                {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnGenreId] = value;
            }
        }

        public string Guid
        {
            get
            {
                return ((string)(this[this.m_dataTableAlbum.DataColumnGuid]));
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnGuid] = value;
            }
        }

        public string PictureFormat
        {
            get
            {
                try
                {
                    return ((string)(this[this.m_dataTableAlbum.DataColumnPictureFormat]));
                }
                catch (InvalidCastException e)
                {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnPictureFormat] = value;
            }
        }

        public System.Byte[] Cover
        {
            get
            {
                try
                {
                    return ((System.Byte[])(this[this.m_dataTableAlbum.DataColumnCover]));
                }
                catch (InvalidCastException e)
                {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnCover] = value;
            }
        }

        public System.Byte[] ThumbNail
        {
            get
            {
                try
                {
                    return ((System.Byte[])(this[this.m_dataTableAlbum.DataColumnThumbNail]));
                }
                catch (InvalidCastException e)
                {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnThumbNail] = value;
            }
        }

        public System.DateTime ErstellDatum
        {
            get
            {
                return ((DateTime)(this[this.m_dataTableAlbum.DataColumnErstellDatum]));
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnErstellDatum] = value;
            }
        }

        public System.String ErstelltDurch
        {
            get
            {
                return ((string)(this[this.m_dataTableAlbum.DataColumnErstelltDurch]));
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnErstelltDurch] = value;
            }
        }

        public System.DateTime MutationDatum
        {
            get
            {
                return ((DateTime)(this[this.m_dataTableAlbum.DataColumnMutationDatum]));
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnMutationDatum] = value;
            }
        }

        public System.String MutationDurch
        {
            get
            {
                return ((string)(this[this.m_dataTableAlbum.DataColumnMutationDurch]));
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnMutationDurch] = value;
            }
        }

        public System.DateTime TimeStamp
        {
            get
            {
                return ((System.DateTime)(this[this.m_dataTableAlbum.DataColumnTimestamp]));
            }
            set
            {
                this[this.m_dataTableAlbum.DataColumnTimestamp] = value;
            }
        }

        public CDataRowTracks[] GetTrackRows()
        {
            return ((CDataRowTracks[])(this.GetChildRows(this.Table.ChildRelations["AlbumTracks"])));
        }

        #endregion

        #region MethodsPublic

        public bool IsTitelNull()
        {
            return this.IsNull(this.m_dataTableAlbum.DataColumnTitel);
        }

        public bool IsErschDatumNull()
        {
            return this.IsNull(this.m_dataTableAlbum.DataColumnErschDatum);
        }

        public void SetErschDatumNull()
        {
            this[this.m_dataTableAlbum.DataColumnErschDatum] = Convert.DBNull;
        }

        public bool IsMediumIdNull()
        {
            return this.IsNull(this.m_dataTableAlbum.DataColumnMediumId);
        }

        public void SetMediumIdNull()
        {
            this[this.m_dataTableAlbum.DataColumnMediumId] = Convert.DBNull;
        }

        public bool IsGenreIdNull()
        {
            return this.IsNull(this.m_dataTableAlbum.DataColumnGenreId);
        }

        public void SetGenreIdNull()
        {
            this[this.m_dataTableAlbum.DataColumnGenreId] = Convert.DBNull;
        }

        public bool IsPictureFormatNull()
        {
            return this.IsNull(this.m_dataTableAlbum.DataColumnPictureFormat);
        }

        public void SetPictureFormatNull()
        {
            this[this.m_dataTableAlbum.DataColumnPictureFormat] = Convert.DBNull;
        }

        public bool IsCoverNull()
        {
            return this.IsNull(this.m_dataTableAlbum.DataColumnCover);
        }

        public void SetCoverNull()
        {
            this[this.m_dataTableAlbum.DataColumnCover] = Convert.DBNull;
        }

        public bool IsThumbNailNull()
        {
            return this.IsNull(this.m_dataTableAlbum.DataColumnThumbNail);
        }

        public void SetThumbNailNull()
        {
            this[this.m_dataTableAlbum.DataColumnThumbNail] = Convert.DBNull;
        }

        public bool IsErstelltDurchNull()
        {
            return this.IsNull(this.m_dataTableAlbum.DataColumnErstelltDurch);
        }

        public void SetErstelltDurchNull()
        {
            this[this.m_dataTableAlbum.DataColumnErstelltDurch] = Convert.DBNull;
        }

        public bool IsMutationDatumNull()
        {
            return this.IsNull(this.m_dataTableAlbum.DataColumnMutationDatum);
        }

        public void SetMutationDatumNull()
        {
            this[this.m_dataTableAlbum.DataColumnMutationDatum] = Convert.DBNull;
        }

        public bool IsMutationDurchNull()
        {
            return this.IsNull(this.m_dataTableAlbum.DataColumnMutationDurch);
        }

        public void SetMutationDurchNull()
        {
            this[this.m_dataTableAlbum.DataColumnMutationDurch] = Convert.DBNull;
        }

        public object Clone()
        {
            CDataRowAlbum dataRowAlbum = this.m_dataTableAlbum.NewRow();
            dataRowAlbum.ItemArray = (object[])this.ItemArray.Clone();
            return dataRowAlbum;
        }

        public virtual bool Equals(CDataRowAlbum dataRowAlbum)
        {
            if (dataRowAlbum == null)
            {
                return false;
            }

            for (int i = 0; i < dataRowAlbum.ItemArray.Length; i++)
            {
                if (this.ItemArray[i].Equals(dataRowAlbum.ItemArray[i]) == false)
                {
                    return false;
                }
            }
            return true;
        }

        #endregion

        #region MethodsPrivate

        internal CDataRowAlbum(DataRowBuilder dataRowBuilder)
            : base(dataRowBuilder)
        {
            this.m_dataTableAlbum = ((CDataTableAlbum)(this.Table));
        }

        #endregion
    }

    #endregion

    #region Class CAlbumChangeEventArgs
	
    public class AlbumChangeEventArgs : EventArgs
    {
        #region FieldsPrivate

        private CDataRowAlbum m_row;
        private System.Data.DataRowAction m_dataRowAction;

        #endregion

        #region Properties

        public CDataRowAlbum Row
        {
            get { return this.m_row; }
        }

        public DataRowAction Action
        {
            get { return this.m_dataRowAction; }
        }

        #endregion

        #region MethodsPublic

        public AlbumChangeEventArgs(CDataRowAlbum row, DataRowAction dataRowAction)
        {
            this.m_row = row;
            this.m_dataRowAction = dataRowAction;
        }

        #endregion
    }

    #endregion

    #region Class CDataTableTracks

    public class CDataTableTracks : DataTable, System.Collections.IEnumerable
    {
        #region Events

        public event EventHandler<TrackChangeEventArgs> TrackChanged;
        public event EventHandler<TrackChangeEventArgs> TrackChanging;
        public event EventHandler<TrackChangeEventArgs> TrackDeleted;
        public event EventHandler<TrackChangeEventArgs> TrackDeleting;

        #endregion

        #region FieldsPrivate

        private DataColumn m_dataColumnLiedId;
        private DataColumn m_dataColumnTitelId;
        private DataColumn m_dataColumnTrack;
        private DataColumn m_dataColumnLied;
        private DataColumn m_dataColumnDauer;
        private DataColumn m_dataColumnLiedpfad;
        private DataColumn m_dataColumnGuid;
        private DataColumn m_dataColumnTimestamp;

        #endregion

        #region Properties

        public int Count
        {
            get { return this.Rows.Count; }
        }

        internal DataColumn DataColumnLiedId
        {
            get { return this.m_dataColumnLiedId; }
        }

        internal DataColumn DataColumnTitelId
        {
            get { return this.m_dataColumnTitelId; }
        }

        internal DataColumn DataColumnTrack
        {
            get { return this.m_dataColumnTrack; }
        }

        internal DataColumn DataColumnLied
        {
            get { return this.m_dataColumnLied; }
        }

        internal DataColumn DataColumnDauer
        {
            get { return this.m_dataColumnDauer; }
        }

        internal DataColumn DataColumnLiedpfad
        {
            get { return this.m_dataColumnLiedpfad; }
        }

        internal DataColumn DataColumnGuid
        {
            get { return this.m_dataColumnGuid; }
        }

        internal DataColumn DataColumnTimestamp
        {
            get { return this.m_dataColumnTimestamp; }
        }

        public CDataRowTracks this[int iIndex]
        {
            get { return ((CDataRowTracks)(this.Rows[iIndex])); }
        }

        #endregion

        #region MethodsPublic

        public System.Collections.IEnumerator GetEnumerator()
        {
            return this.Rows.GetEnumerator();
        }

        public void AddRow(CDataRowTracks row)
        {
            this.Rows.Add(row);
        }

        public CDataRowTracks FindByLiedId(int iLiedId)
        {
            return ((CDataRowTracks)(this.Rows.Find(new Object[] { iLiedId })));
        }

        public new CDataRowTracks NewRow()
        {
            return ((CDataRowTracks)(base.NewRow()));
        }

        public void Remove(CDataRowTracks row)
        {
            this.Rows.Remove(row);
        }

        #endregion

        #region MethodsProtected

        protected override System.Type GetRowType()
        {
            return typeof(CDataRowTracks);
        }

        protected override DataRow NewRowFromBuilder(DataRowBuilder builder)
        {
            // We need to ensure that all Rows in the tabled are typed rows.
            // Table calls newRow whenever it needs to create a row.
            // So the following conditions are covered by Row newRow(Record record)
            // * Cursor calls table.addRecord(record) 
            // * table.addRow(object[] values) calls newRow(record)    
            return new CDataRowTracks(builder);
        }

        protected override void OnRowChanged(DataRowChangeEventArgs e)
        {
            base.OnRowChanged(e);
            if (this.TrackChanged != null)
            {
                this.TrackChanged(this, new TrackChangeEventArgs(((CDataRowTracks)(e.Row)), e.Action));
            }
        }

        protected override void OnRowChanging(DataRowChangeEventArgs e)
        {
            base.OnRowChanging(e);
            if (this.TrackChanging != null)
            {
                this.TrackChanging(this, new TrackChangeEventArgs(((CDataRowTracks)(e.Row)), e.Action));
            }
        }

        protected override void OnRowDeleted(DataRowChangeEventArgs e)
        {
            base.OnRowDeleted(e);
            if (this.TrackDeleted != null)
            {
                this.TrackDeleted(this, new TrackChangeEventArgs(((CDataRowTracks)(e.Row)), e.Action));
            }
        }

        protected override void OnRowDeleting(DataRowChangeEventArgs e)
        {
            base.OnRowDeleting(e);  
            if (this.TrackDeleting != null)
            {
                this.TrackDeleting(this, new TrackChangeEventArgs(((CDataRowTracks)(e.Row)), e.Action));
            }
        }

        #endregion

        #region MethodsPrivate

        internal CDataTableTracks()
            : base("Tracks")
        {
            this.InitClass();
        }

        private void InitClass()
        {
            this.m_dataColumnLiedId = new DataColumn("LiedID", typeof(int), "", MappingType.Element);
            this.m_dataColumnLiedId.AutoIncrement = true;
            this.m_dataColumnLiedId.AllowDBNull = false;
            this.m_dataColumnLiedId.AutoIncrementSeed = 100000;
            this.m_dataColumnLiedId.AutoIncrementStep = 1;
            this.m_dataColumnLiedId.Unique = true;
            this.Columns.Add(this.m_dataColumnLiedId);
            this.m_dataColumnTitelId = new DataColumn("TitelId", typeof(int), "", MappingType.Element);
            this.m_dataColumnTitelId.AllowDBNull = false;
            this.Columns.Add(this.m_dataColumnTitelId);
            this.m_dataColumnTrack = new DataColumn("Track", typeof(int), "", MappingType.Element);
            this.m_dataColumnTrack.AllowDBNull = false;
            this.Columns.Add(this.m_dataColumnTrack);
            this.m_dataColumnLied = new DataColumn("Lied", typeof(string), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnLied);
            this.m_dataColumnDauer = new DataColumn("Dauer", typeof(System.DateTime), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnDauer);
            this.m_dataColumnLiedpfad = new DataColumn("Liedpfad", typeof(string), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnLiedpfad);
            this.m_dataColumnGuid = new DataColumn("Guid", typeof(string), "", MappingType.Element);
            this.m_dataColumnGuid.AllowDBNull = false;
            this.Columns.Add(this.m_dataColumnGuid);
            this.m_dataColumnTimestamp = new DataColumn("Timestamp", typeof(System.DateTime), "", MappingType.Element);
            this.Columns.Add(this.m_dataColumnTimestamp);
            this.PrimaryKey = new DataColumn[] { this.m_dataColumnGuid };
        }

        #endregion
    }

    #endregion

    #region Class CDataRowTracks

    public class CDataRowTracks : DataRow, ICloneable
    {
        #region FieldsPrivate

        private CDataTableTracks m_dataTableTracks;

        #endregion

        #region Properties

        public int LiedId
        {
            get
            {
                return ((int)(this[this.m_dataTableTracks.DataColumnLiedId]));
            }
            set
            {
                this[this.m_dataTableTracks.DataColumnLiedId] = value;
            }
        }

        public int TitelId
        {
            get
            {
                return ((int)(this[this.m_dataTableTracks.DataColumnTitelId]));
            }
            set
            {
                this[this.m_dataTableTracks.DataColumnTitelId] = value;
            }
        }

        public int Track
        {
            get
            {
                try
                {
                    return ((int)(this[this.m_dataTableTracks.DataColumnTrack]));
                }
                catch (InvalidCastException e)
                {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set
            {
                this[this.m_dataTableTracks.DataColumnTrack] = value;
            }
        }

        public string Lied
        {
            get
            {
                try
                {
                    return ((string)(this[this.m_dataTableTracks.DataColumnLied]));
                }
                catch (InvalidCastException e)
                {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set
            {
                this[this.m_dataTableTracks.DataColumnLied] = value;
            }
        }

        public System.DateTime Dauer
        {
            get
            {
                try
                {
                    return ((System.DateTime)(this[this.m_dataTableTracks.DataColumnDauer]));
                }
                catch (InvalidCastException e)
                {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set
            {
                this[this.m_dataTableTracks.DataColumnDauer] = value;
            }
        }

        public string Liedpfad
        {
            get
            {
                try
                {
                    return ((string)(this[this.m_dataTableTracks.DataColumnLiedpfad]));
                }
                catch (InvalidCastException)
                {
                    return null;
                }
            }
            set
            {
                this[this.m_dataTableTracks.DataColumnLiedpfad] = value;
            }
        }
        
        public string Guid
        {
            get
            {
                return ((string)(this[this.m_dataTableTracks.DataColumnGuid]));
            }
            set
            {
                this[this.m_dataTableTracks.DataColumnGuid] = value;
            }
        }

        public System.DateTime TimeStamp
        {
            get
            {
                return ((System.DateTime)(this[this.m_dataTableTracks.DataColumnTimestamp]));
            }
            set
            {
                this[this.m_dataTableTracks.DataColumnTimestamp] = value;
            }
        }

        public CDataRowAlbum DataRowAlbum
        {
            get { return ((CDataRowAlbum)(this.GetParentRow(this.Table.ParentRelations["AlbumTracks"]))); }
            set { this.SetParentRow(value, this.Table.ParentRelations["AlbumTracks"]); }
        }

        #endregion

        #region MethodsPublic

        public bool IsTrackNull()
        {
            return this.IsNull(this.m_dataTableTracks.DataColumnTrack);
        }

        public void SetTrackNull()
        {
            this[this.m_dataTableTracks.DataColumnTrack] = Convert.DBNull;
        }

        public bool IsLiedNull()
        {
            return this.IsNull(this.m_dataTableTracks.DataColumnLied);
        }

        public void SetLiedNull()
        {
            this[this.m_dataTableTracks.DataColumnLied] = Convert.DBNull;
        }

        public bool IsDauerNull()
        {
            return this.IsNull(this.m_dataTableTracks.DataColumnDauer);
        }

        public void SetDauerNull()
        {
            this[this.m_dataTableTracks.DataColumnDauer] = Convert.DBNull;
        }

        public bool IsLiedpfadNull()
        {
            return this.IsNull(this.m_dataTableTracks.DataColumnLiedpfad);
        }

        public void SetLiedpfadNull()
        {
            this[this.m_dataTableTracks.DataColumnLiedpfad] = Convert.DBNull;
        }

        public object Clone()
        {
            CDataRowTracks dataRowTracks = this.m_dataTableTracks.NewRow();
            dataRowTracks.ItemArray = (object[])this.ItemArray.Clone();
            return dataRowTracks;
        }

        public virtual bool Equals(CDataRowTracks dataRowTracks)
        {
            if (dataRowTracks == null)
            {
                return false;
            }

            for (int i = 0; i < dataRowTracks.ItemArray.Length; i++)
            {
                if (this.ItemArray[i].Equals(dataRowTracks.ItemArray[i]) ==  false)
                {
                    return false;
                }
            }
            return true;
        }

        public static bool Equals(CDataRowTracks dataRowTracksA, CDataRowTracks dataRowTracksB)
        {
            if (dataRowTracksA != null)
            {
                return dataRowTracksA.Equals(dataRowTracksB);
            }
            else
            {
                if (dataRowTracksB == null)
                {
                    return true;
                }
                return false;
            }
        }

        #endregion

        #region MethodsPrivate

        internal CDataRowTracks(DataRowBuilder dataRowBuilder)
            : base(dataRowBuilder)
        {
            this.m_dataTableTracks = ((CDataTableTracks)(this.Table));
        }

        #endregion
    }

    #endregion

    #region Class TrackChangeEventArgs
	
    public class TrackChangeEventArgs : EventArgs
    {
        #region FieldsPrivate

        private CDataRowTracks m_row;
        private System.Data.DataRowAction m_dataRowAction;

        #endregion

        #region Properties

        public CDataRowTracks Row
        {
            get { return this.m_row; }
        }

        public DataRowAction Action
        {
            get { return this.m_dataRowAction; }
        }

        #endregion

        #region MethodsPublic

        public TrackChangeEventArgs(CDataRowTracks row, DataRowAction dataRowAction)
        {
            this.m_row = row;
            this.m_dataRowAction = dataRowAction;
        }

        #endregion

    }

    #endregion
}

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Switzerland Switzerland
This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.

Comments and Discussions