public void BindIt(BPAttachment ment)
{
this.HisBPAttachment = ment;
this.TB_No.Text = ment.Name;
this.TB_Name.Text = ment.Label;
this.TB_Exts.Text = ment.Exts;
this.TB_SaveTo.Text = ment.SaveTo;
this.CB_IsDelete.IsChecked = ment.IsDelete;
this.CB_IsDownload.IsChecked = ment.IsDownload;
this.CB_IsUpload.IsChecked = ment.IsUpload;
}
void daSaveFile_SaveEnCompleted(object sender, FF.SaveEnCompletedEventArgs e)
{
if (e.Result.Contains("Err"))
{
MessageBox.Show(e.Result, "Error", MessageBoxButton.OK);
return;
}
if (this.HisBPAttachment == null)
{
this.HisBPAttachment = new BPAttachment();
}
this.HisBPAttachment.Label = this.TB_Name.Text;
this.HisBPAttachment.Exts = this.TB_Exts.Text;
this.HisBPAttachment.IsDelete = (bool)this.CB_IsDelete.IsChecked;
this.HisBPAttachment.IsDownload = (bool)this.CB_IsDownload.IsChecked;
this.HisBPAttachment.IsUpload = (bool)this.CB_IsUpload.IsChecked;
this.HisBPAttachment.SaveTo = this.TB_SaveTo.Text;
MessageBox.Show("保存成功.", "Save OK", MessageBoxButton.OK);
this.DialogResult = true;
}
protected override void OnKeyDown(KeyEventArgs e)
{
e.Handled = true;
// 获取 textBox 对象的相对于 Canvas 的 x坐标 和 y坐标
double x = (double)this.GetValue(Canvas.LeftProperty);
double y = (double)this.GetValue(Canvas.TopProperty);
// KeyEventArgs.Key - 与事件相关的键盘的按键 [System.Windows.Input.Key枚举]
switch (e.Key)
{
// 按 Up 键后 textBox 对象向 上 移动 1 个像素
// Up 键所对应的 e.PlatformKeyCode == 38
// 当获得的 e.Key == Key.Unknown 时，可以使用 e.PlatformKeyCode 来确定用户所按的键
case Key.Up:
this.SetValue(Canvas.TopProperty, y - 1);
break;
// 按 Down 键后 textBox 对象向 下 移动 1 个像素
// Down 键所对应的 e.PlatformKeyCode == 40
case Key.Down:
this.SetValue(Canvas.TopProperty, y + 1);
break;
// 按 Left 键后 textBox 对象向 左 移动 1 个像素
// Left 键所对应的 e.PlatformKeyCode == 37
case Key.Left:
this.SetValue(Canvas.LeftProperty, x - 1);
break;
// 按 Right 键后 textBox 对象向 右 移动 1 个像素
// Right 键所对应的 e.PlatformKeyCode == 39
case Key.Right:
this.SetValue(Canvas.LeftProperty, x + 1);
break;
case Key.Delete:
if (this.Name.Contains("_blank_") == false)
{
if (MessageBox.Show("您确定要删除吗？",
"删除提示", MessageBoxButton.OKCancel) == MessageBoxResult.Cancel)
{
return;
}
}
Canvas c = this.Parent as Canvas;
c.Children.Remove(this);
break;
case Key.C:
break;
case Key.V:
if (Keyboard.Modifiers == ModifierKeys.Control)
{
BPAttachment tb = new BPAttachment();
tb.Cursor = Cursors.Hand;
tb.SetValue(Canvas.LeftProperty, (double)this.GetValue(Canvas.LeftProperty) + 15);
tb.SetValue(Canvas.TopProperty, (double)this.GetValue(Canvas.TopProperty) + 15);
Canvas s1c = this.Parent as Canvas;
try
{
s1c.Children.Add(tb);
}
catch
{
s1c.Children.Remove(tb);
}
}
break;
default:
break;
}
base.OnKeyDown(e);
}
