private void CheckStatus(object sender, EventArgs e)
{
StringBuilder sqlStr = new StringBuilder();
sqlStr.Append("select * from PC_XTPJ_REPORT");
DataTable dataTable = new DataTable();
dataTable = DbHelperOleDb.Query(sqlStr.ToString()).Tables[0];
for (int i = 0; i < DataGrid1.Items.Count; i++)
{
if (!DataGrid1.Items[i].GetType().Equals(typeof(DataRowView)))
{
continue;
}
DataRowView item = DataGrid1.Items[i] as DataRowView;
DataRow[] dataRows = dataTable.Select("MC='" + item.Row.ItemArray[0].ToString() + "'");
if (dataRows.Length > 0 && dataRows[0][1] != null)
{
if (DataGrid1.Columns.Count == 0)
{
break;
}
DataGridTemplateColumn templeColumn = DataGrid1.Columns[DataGrid1.Columns.Count - 1] as DataGridTemplateColumn;
FrameworkElement element = templeColumn.GetCellContent(DataGrid1.Items[i]);
Button currentButton = VisualTreeHelper.GetChild(element, 0) as Button;
Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal, new StatusDelegate(ChangeStatus), currentButton);
}
}
}
/// <summary>
/// 线路选项列更改事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SerialPortData_SelectedCellsChanged(object sender, SelectedCellsChangedEventArgs e)
{
int indexs = SerialPortData.SelectedIndex;
int index = SerialPortData.CurrentCell.Column.DisplayIndex;
if (!index.Equals(0))
{
this.SerialPortData.BeginEdit();
DataGridTemplateColumn templeColumn = SerialPortData.Columns[index] as DataGridTemplateColumn;
if (templeColumn == null)
{
return;
}
object item = SerialPortData.CurrentCell.Item;
FrameworkElement element = templeColumn.GetCellContent(item);
if (element != null)
{
ComboBox expander = templeColumn.CellEditingTemplate.FindName("listT", element) as ComboBox;
if (expander != null)
{
expander.IsDropDownOpen = true;
}
}
}
}
protected override void OnLoadingRow(DataGridRowEventArgs e)
{
base.OnLoadingRow(e);
object dataContext = e.Row.DataContext;
FrameworkElement element = _selectColumn.GetCellContent(e.Row);
element.DataContext = GetMarkObject(dataContext);
}
public static void SetCellTextBoxFocus(this DataGrid dataGrid, string name, int Col)
{
object itemOld = dataGrid.CurrentCell.Item;
DataGridTemplateColumn templeColumnOld = dataGrid.Columns[Col] as DataGridTemplateColumn;
FrameworkElement elementOld = templeColumnOld.GetCellContent(itemOld);
object objOld = templeColumnOld.CellEditingTemplate.FindName(name, elementOld);
if (objOld != null)
{
TextBox textOld = objOld as TextBox;
textOld.Focus();
}
}
public static void SetCellTextBlock(this DataGrid dataGrid, string name, int Col, string value)
{
object itemOld = dataGrid.CurrentCell.Item;
DataGridTemplateColumn templeColumnOld = dataGrid.Columns[Col] as DataGridTemplateColumn;
FrameworkElement elementOld = templeColumnOld.GetCellContent(itemOld);
object objOld = templeColumnOld.CellTemplate.FindName(name, elementOld);
if (objOld != null)
{
TextBlock textOld = objOld as TextBlock;
textOld.Text = value;
}
}
public static string GetCellTextBox(this DataGrid dataGrid, string name, int Col)
{
string oldValue = "";
object itemOld = dataGrid.CurrentCell.Item;
DataGridTemplateColumn templeColumnOld = dataGrid.Columns[Col] as DataGridTemplateColumn;
FrameworkElement elementOld = templeColumnOld.GetCellContent(itemOld);
object objOld = templeColumnOld.CellEditingTemplate.FindName(name, elementOld);
if (objOld != null)
{
TextBox textOld = objOld as TextBox;
oldValue = textOld.Text;
}
return(oldValue);
}
public static void SetCellTextBoxAndFocus(this DataGrid dataGrid, string name, int Col, string value)
{
object itemOld = dataGrid.CurrentCell.Item;
DataGridTemplateColumn templeColumnOld = dataGrid.Columns[Col] as DataGridTemplateColumn;
FrameworkElement elementOld = templeColumnOld.GetCellContent(itemOld);
object objOld = templeColumnOld.CellEditingTemplate.FindName(name, elementOld);
if (objOld != null)
{
TextBox textOld = objOld as TextBox;
textOld.Text = value;
int i = 0;
while (!textOld.Focus() || i > 100)
{
i++;
}
}
}
/// <summary>
/// 取消事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnCancel_Click(object sender, RoutedEventArgs e)
{
DataGridTemplateColumn column = this.grdList.Columns[0] as DataGridTemplateColumn;
FrameworkElement element = column.GetCellContent(this.grdList.Items[this.grdList.SelectedIndex]);
var bar = column.CellTemplate.FindName("progressCtl", element) as ProgressBar;
var btnCancel = sender as Button;
Button btnDownload = column.CellTemplate.FindName("btnDownload", element) as Button;
var lblCancel = column.CellTemplate.FindName("lblCancel", element) as Label;
var index = this.grdList.SelectedIndex;
Task.Factory.StartNew(() =>
{
this.Dispatcher.Invoke(new Action(() =>
{
btnCancel.Visibility = Visibility.Hidden;
lblCancel.Visibility = Visibility.Visible;
bar.Visibility = Visibility.Hidden;
}));
if (DicMap.Keys.Contains(index))
{
Thread td = DicMap[index];
DicMap.Remove(index);
DicIsStop[index] = true;
Thread.Sleep(500);
td.Abort();
}
this.Dispatcher.Invoke(new Action(() =>
{
lblCancel.Visibility = Visibility.Hidden;
btnDownload.Visibility = Visibility.Visible;
btnDownload.IsEnabled = true;
}));
});
}
private void BtnDownload_Click(object sender, RoutedEventArgs e)
{
DataGridTemplateColumn column = this.grdList.Columns[0] as DataGridTemplateColumn;
//获取指定的行与列相交位置的单元格
FrameworkElement element = column.GetCellContent(this.grdList.Items[this.grdList.SelectedIndex]);
var bar = column.CellTemplate.FindName("progressCtl", element) as ProgressBar;
var btnShow = column.CellTemplate.FindName("btnShow", element) as Button;
var btnDownload = sender as Button;
Border b = btnDownload.Template.FindName("ContentContainer", btnDownload) as Border;
Button btnCancel = column.CellTemplate.FindName("btnCancel", element) as Button;
string filePath = btnShow.Tag != null?btnShow.Tag.ToString() : string.Empty;
if (string.IsNullOrEmpty(filePath))
{
var m_Dialog = new System.Windows.Forms.FolderBrowserDialog();
System.Windows.Forms.DialogResult result = m_Dialog.ShowDialog();
if (result == System.Windows.Forms.DialogResult.Cancel)
{
return;
}
filePath = m_Dialog.SelectedPath.Trim();
}
var index = this.grdList.SelectedIndex;
var rowData = AppList[index];
(sender as Button).IsEnabled = false;
string downFoldar = filePath;
btnShow.Tag = filePath;
if (!Directory.Exists(downFoldar))
{
Directory.CreateDirectory(downFoldar);
}
Thread td = new Thread(() =>
{
DownloadHelper downLoadHelper = null;
try
{
this.Dispatcher.BeginInvoke(new Action(() =>
{
btnCancel.Visibility = Visibility.Visible;
btnDownload.Visibility = Visibility.Hidden;
}));
string serverFileUrl = rowData.DownUrl;
downLoadHelper = new DownloadHelper(serverFileUrl, downFoldar);
downLoadHelper.GetTotalSize();
this.Dispatcher.BeginInvoke(new Action(() =>
{
bar.Maximum = downLoadHelper.TotalSize;
}));
string downLoadStep = ConfigHelper.GetAppSettingValue("DownloadStep");
downLoadHelper.Step = !string.IsNullOrEmpty(downLoadStep) ? Convert.ToInt32(downLoadStep) : 102400;
while (!downLoadHelper.IsFinished && !DicIsStop[index])
{
downLoadHelper.Download();
this.Dispatcher.BeginInvoke(new Action(() =>
{
bar.Visibility = Visibility.Visible;
bar.Value = downLoadHelper.CurrentSize;
}));
}
if (downLoadHelper.IsFinished)
{
string localFileName = downLoadHelper.FilePath;
string localMd5 = CommonHelper.GetMD5HashFromFile(localFileName);
if (localMd5 == rowData.MD5)
{
this.Dispatcher.BeginInvoke(new Action(() =>
{
this.Dispatcher.BeginInvoke(new Action(() =>
{
btnDownload.Visibility = Visibility.Hidden;
btnShow.Visibility = Visibility.Visible;
btnCancel.Visibility = Visibility.Hidden;
}));
}));
}
else
{
File.Delete(localFileName);
this.Dispatcher.BeginInvoke(new Action(() =>
{
MessageBoxEx.Show(this, string.Format(Message.DownFail, rowData.AppName), Message.Tips, MessageBoxExButtons.OK, MessageBoxExIcon.Error);
btnDownload.Visibility = Visibility.Visible;
b.Background = new ImageBrush
{
ImageSource = new BitmapImage(new Uri(PRO_ReceiptsInvMgr.Resources.Common.IcoDownRestart))
};
btnDownload.IsEnabled = true;
btnShow.Visibility = Visibility.Hidden;
btnCancel.Visibility = Visibility.Hidden;
bar.Visibility = Visibility.Hidden;
}));
}
}
}
catch (Exception ex)
{
if (!(ex is System.Threading.ThreadAbortException))
{
string errMsg = PRO_ReceiptsInvMgr.Resources.Message.NetworkError;
this.Dispatcher.BeginInvoke(new Action(() =>
{
MessageBoxEx.Show(this, errMsg, Message.Tips, MessageBoxExButtons.OK, MessageBoxExIcon.Error);
btnCancel.Visibility = Visibility.Hidden;
bar.Visibility = Visibility.Hidden;
btnDownload.Visibility = Visibility.Visible;
btnDownload.IsEnabled = true;
}));
Logging.Log4NetHelper.Error(typeof(AppDownload), string.Format(PRO_ReceiptsInvMgr.Resources.Message.DownAppFail, rowData.AppName) + ex.Message + System.Environment.NewLine + ex.StackTrace);
}
}
finally
{
if (DicMap.Keys.Contains(index))
{
DicMap.Remove(index);
}
if (downLoadHelper != null)
{
downLoadHelper.Dispose();
}
}
});
td.IsBackground = true;
td.Start();
DicMap.Add(index, td);
if (!DicIsStop.ContainsKey(index))
{
DicIsStop.Add(index, false);
}
else
{
DicIsStop[index] = false;
}
}
