using System; using System.Collections.Generic; using System.ComponentModel; using System.Drawing; using System.Data; using System.Text; using System.Windows.Forms; using BSE.Platten.BO; using BSE.Charts; using BSE.Platten.Statistic.Properties; using BSE.Platten.Common; namespace BSE.Platten.Statistic { /// <summary> /// Used to display statistic system informations. /// </summary> public partial class Statistic : UserControl { #region Properties /// <summary> /// Gets or sets the connection string /// </summary> public string ConnectionString { get; set; } #endregion #region MethodsPublic /// <summary> /// Initializes a new instance of the <see cref="CStatistik"/> class. /// </summary> public Statistic() { InitializeComponent(); } #endregion #region MethodsPrivate private void StatisticLoad(object sender, EventArgs e) { if (string.IsNullOrEmpty(this.ConnectionString) == false) { this.m_backgroundWorkerStatistic.RunWorkerAsync(this.ConnectionString); } } private void BackgroundWorkerStatisticDoWork(object sender, DoWorkEventArgs e) { string strConnection = e.Argument as string; if (string.IsNullOrEmpty(strConnection) == false) { StatisticBusinessObject statistikBusinessObject = new StatisticBusinessObject { ConnectionString = this.ConnectionString }; try { e.Result = statistikBusinessObject.GetStatisticInformation(); } catch (Exception) { throw; } } } private void BackgroundWorkerStatisticRunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e) { using (BackgroundWorker backgroundWorker = sender as BackgroundWorker) { if (backgroundWorker != null) { backgroundWorker.DoWork -= new DoWorkEventHandler(BackgroundWorkerStatisticDoWork); backgroundWorker.RunWorkerCompleted -= new RunWorkerCompletedEventHandler(BackgroundWorkerStatisticRunWorkerCompleted); } if (e.Error != null) { GlobalizedMessageBox.Show(this, e.Error.Message, MessageBoxButtons.OK, MessageBoxIcon.Error); } else { StatisticData statisticData = e.Result as StatisticData; if (statisticData != null) { LoadTotalDuration(statisticData); LoadCharts(statisticData); } } } } private void LoadTotalDuration(StatisticData statisticData) { if (statisticData != null) { this.m_lblSystemInfo1Value.Text = statisticData.CountAlbumsTotal.ToString(); this.m_lblSystemInfo2Value.Text = statisticData.CountAlbumsRecorded.ToString(); this.m_lblSystemInfo3Value.Text = statisticData.CountTracksTotal.ToString(); this.m_lblSystemDurationValueSecond.Text = statisticData.TotalDuration.TotalSeconds.ToString("F"); this.m_lblSystemDurationValueMinute.Text = statisticData.TotalDuration.TotalMinutes.ToString("F"); this.m_lblSystemDurationValueHour.Text = statisticData.TotalDuration.TotalHours.ToString("F"); this.m_lblSystemDurationValueDay.Text = statisticData.TotalDuration.TotalDays.ToString("F"); } } private void LoadCharts(StatisticData statisticData) { if (statisticData != null) { StatisticCountAlbumsGroupedByMedium[] aAlbumsGroupedByMedium = statisticData.CountAlbumsGroupedByMedium; if (aAlbumsGroupedByMedium != null) { foreach (StatisticCountAlbumsGroupedByMedium albumsGroupedByMedium in aAlbumsGroupedByMedium) { if (albumsGroupedByMedium != null) { ChartItem chartItem = new ChartItem { Text = albumsGroupedByMedium.Medium, Value = albumsGroupedByMedium.Count }; this.m_chrtTitelGroupByMedium.ChartItems.Add(chartItem); } } } } } #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.
This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)