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using System;
using System.Data;
namespace DBHelper
{
/// <summary>
/// A collection of elements of type string
/// </summary>
public class SPCollection: System.Collections.CollectionBase
{
/// <summary>
/// Initializes a new empty instance of the SPCollection class.
/// </summary>
public SPCollection()
{
// empty
}
/// <summary>
/// Initializes a new instance of the SPCollection class, containing elements
/// copied from an array.
/// </summary>
/// <param name="items">
/// The array whose elements are to be added to the new SPCollection.
/// </param>
public SPCollection(string[] items)
{
this.AddRange(items);
}
/// <summary>
/// Initializes a new instance of the SPCollection class, containing elements
/// copied from another instance of SPCollection
/// </summary>
/// <param name="items">
/// The SPCollection whose elements are to be added to the new SPCollection.
/// </param>
public SPCollection(SPCollection items)
{
this.AddRange(items);
}
/// <summary>
/// Adds the elements of an array to the end of this SPCollection.
/// </summary>
/// <param name="items">
/// The array whose elements are to be added to the end of this SPCollection.
/// </param>
public virtual void AddRange(string[] items)
{
foreach (string item in items)
{
this.List.Add(item);
}
}
/// <summary>
/// Adds the elements of another SPCollection to the end of this SPCollection.
/// </summary>
/// <param name="items">
/// The SPCollection whose elements are to be added to the end of this SPCollection.
/// </param>
public virtual void AddRange(SPCollection items)
{
foreach (string item in items)
{
this.List.Add(item);
}
}
/// <summary>
/// Adds an instance of type string to the end of this SPCollection.
/// </summary>
/// <param name="value">
/// The string to be added to the end of this SPCollection.
/// </param>
public virtual void Add(string value)
{
this.List.Add(value);
}
/// <summary>
/// Determines whether a specfic string value is in this SPCollection.
/// </summary>
/// <param name="value">
/// The string value to locate in this SPCollection.
/// </param>
/// <returns>
/// true if value is found in this SPCollection;
/// false otherwise.
/// </returns>
public virtual bool Contains(string value)
{
return this.List.Contains(value);
}
/// <summary>
/// Return the zero-based index of the first occurrence of a specific value
/// in this SPCollection
/// </summary>
/// <param name="value">
/// The string value to locate in the SPCollection.
/// </param>
/// <returns>
/// The zero-based index of the first occurrence of the _ELEMENT value if found;
/// -1 otherwise.
/// </returns>
public virtual int IndexOf(string value)
{
return this.List.IndexOf(value);
}
/// <summary>
/// Inserts an element into the SPCollection at the specified index
/// </summary>
/// <param name="index">
/// The index at which the string is to be inserted.
/// </param>
/// <param name="value">
/// The string to insert.
/// </param>
public virtual void Insert(int index, string value)
{
this.List.Insert(index, value);
}
/// <summary>
/// Gets or sets the string at the given index in this SPCollection.
/// </summary>
public virtual string this[int index]
{
get
{
return (string) this.List[index];
}
set
{
this.List[index] = value;
}
}
/// <summary>
/// Removes the first occurrence of a specific string from this SPCollection.
/// </summary>
/// <param name="value">
/// The string value to remove from this SPCollection.
/// </param>
public virtual void Remove(string value)
{
this.List.Remove(value);
}
/// <summary>
/// Type-specific enumeration class, used by SPCollection.GetEnumerator.
/// </summary>
public class Enumerator: System.Collections.IEnumerator
{
private System.Collections.IEnumerator wrapped;
public Enumerator(SPCollection collection)
{
this.wrapped = ((System.Collections.CollectionBase)collection).GetEnumerator();
}
public string Current
{
get
{
return (string) (this.wrapped.Current);
}
}
object System.Collections.IEnumerator.Current
{
get
{
return (string) (this.wrapped.Current);
}
}
public bool MoveNext()
{
return this.wrapped.MoveNext();
}
public void Reset()
{
this.wrapped.Reset();
}
}
/// <summary>
/// Returns an enumerator that can iterate through the elements of this SPCollection.
/// </summary>
/// <returns>
/// An object that implements System.Collections.IEnumerator.
/// </returns>
public new virtual SPCollection.Enumerator GetEnumerator()
{
return new SPCollection.Enumerator(this);
}
}
/// <summary>
/// A dictionary with keys of type SqlDbType and values of type Type
/// </summary>
public class SqlDbTypeToTypeAssociation: System.Collections.DictionaryBase
{
/// <summary>
/// Initializes a new empty instance of the SqlDbTypeToTypeAssociation class
/// </summary>
public SqlDbTypeToTypeAssociation()
{
// empty
}
/// <summary>
/// Gets or sets the Type associated with the given SqlDbType
/// </summary>
/// <param name="key">
/// The SqlDbType whose value to get or set.
/// </param>
public virtual Type this[SqlDbType key]
{
get
{
return (Type) this.Dictionary[key];
}
set
{
this.Dictionary[key] = value;
}
}
/// <summary>
/// Adds an element with the specified key and value to this SqlDbTypeToTypeAssociation.
/// </summary>
/// <param name="key">
/// The SqlDbType key of the element to add.
/// </param>
/// <param name="value">
/// The Type value of the element to add.
/// </param>
public virtual void Add(SqlDbType key, Type value)
{
this.Dictionary.Add(key, value);
}
/// <summary>
/// Determines whether this SqlDbTypeToTypeAssociation contains a specific key.
/// </summary>
/// <param name="key">
/// The SqlDbType key to locate in this SqlDbTypeToTypeAssociation.
/// </param>
/// <returns>
/// true if this SqlDbTypeToTypeAssociation contains an element with the specified key;
/// otherwise, false.
/// </returns>
public virtual bool Contains(SqlDbType key)
{
return this.Dictionary.Contains(key);
}
/// <summary>
/// Determines whether this SqlDbTypeToTypeAssociation contains a specific key.
/// </summary>
/// <param name="key">
/// The SqlDbType key to locate in this SqlDbTypeToTypeAssociation.
/// </param>
/// <returns>
/// true if this SqlDbTypeToTypeAssociation contains an element with the specified key;
/// otherwise, false.
/// </returns>
public virtual bool ContainsKey(SqlDbType key)
{
return this.Dictionary.Contains(key);
}
/// <summary>
/// Determines whether this SqlDbTypeToTypeAssociation contains a specific value.
/// </summary>
/// <param name="value">
/// The Type value to locate in this SqlDbTypeToTypeAssociation.
/// </param>
/// <returns>
/// true if this SqlDbTypeToTypeAssociation contains an element with the specified value;
/// otherwise, false.
/// </returns>
public virtual bool ContainsValue(Type value)
{
foreach (Type item in this.Dictionary.Values)
{
if (item == value)
return true;
}
return false;
}
/// <summary>
/// Removes the element with the specified key from this SqlDbTypeToTypeAssociation.
/// </summary>
/// <param name="key">
/// The SqlDbType key of the element to remove.
/// </param>
public virtual void Remove(SqlDbType key)
{
this.Dictionary.Remove(key);
}
/// <summary>
/// Gets a collection containing the keys in this SqlDbTypeToTypeAssociation.
/// </summary>
public virtual System.Collections.ICollection Keys
{
get
{
return this.Dictionary.Keys;
}
}
/// <summary>
/// Gets a collection containing the values in this SqlDbTypeToTypeAssociation.
/// </summary>
public virtual System.Collections.ICollection Values
{
get
{
return this.Dictionary.Values;
}
}
}
}
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