Vista - Handling Drag Events in Custom Control

06-02-2006

HI, I implement drag event handler in custom control. But there is no
drag event raised in custom control after call DoDragDrop method.

void StoryBoard_MouseMove(object sender,
System.Windows.Input.MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
ListBox lb = sender as ListBox;
ViewItem vi = lb.SelectedItem as ViewItem;
if (vi != null)
{
DragDropEffects DDEffect;
DataObject dataObject;
dataObject = new DataObject();
dataObject.SetData(vi);
DDEffect =
DragDrop.DoDragDrop(this,dataObject,DragDropEffects.Copy |
DragDropEffects.Move);

}
}
}
Does anyone have solution?
thanks

06-02-2006

AllowDrop == true?

"viRtual" <virtualchen@gmail.com> wrote in message
news:1149236652.101082.122950@g10g2000cwb.googlegroups.com...
> HI, I implement drag event handler in custom control. But there is no
> drag event raised in custom control after call DoDragDrop method.
>
> void StoryBoard_MouseMove(object sender,
> System.Windows.Input.MouseEventArgs e)
> {
> if (e.LeftButton == MouseButtonState.Pressed)
> {
> ListBox lb = sender as ListBox;
> ViewItem vi = lb.SelectedItem as ViewItem;
> if (vi != null)
> {
> DragDropEffects DDEffect;
> DataObject dataObject;
> dataObject = new DataObject();
> dataObject.SetData(vi);
> DDEffect =
> DragDrop.DoDragDrop(this,dataObject,DragDropEffects.Copy |
> DragDropEffects.Move);
>
> }
> }
> }
> Does anyone have solution?
> thanks
>

06-04-2006

thanks a lot. this problem is solved by ur method.

Jason [Mobiform] å¯«é“ï¼š

> AllowDrop == true?

06-02-2006	#1 (permalink)
viRtual n/a posts	Handling Drag Events in Custom Control HI, I implement drag event handler in custom control. But there is no drag event raised in custom control after call DoDragDrop method. void StoryBoard_MouseMove(object sender, System.Windows.Input.MouseEventArgs e) { if (e.LeftButton == MouseButtonState.Pressed) { ListBox lb = sender as ListBox; ViewItem vi = lb.SelectedItem as ViewItem; if (vi != null) { DragDropEffects DDEffect; DataObject dataObject; dataObject = new DataObject(); dataObject.SetData(vi); DDEffect = DragDrop.DoDragDrop(this,dataObject,DragDropEffects.Copy \| DragDropEffects.Move); } } } Does anyone have solution? thanks
My System Specs

06-02-2006	#2 (permalink)
Jason [Mobiform] n/a posts	Re: Handling Drag Events in Custom Control AllowDrop == true? "viRtual" <virtualchen@gmail.com> wrote in message news:1149236652.101082.122950@g10g2000cwb.googlegroups.com... > HI, I implement drag event handler in custom control. But there is no > drag event raised in custom control after call DoDragDrop method. > > void StoryBoard_MouseMove(object sender, > System.Windows.Input.MouseEventArgs e) > { > if (e.LeftButton == MouseButtonState.Pressed) > { > ListBox lb = sender as ListBox; > ViewItem vi = lb.SelectedItem as ViewItem; > if (vi != null) > { > DragDropEffects DDEffect; > DataObject dataObject; > dataObject = new DataObject(); > dataObject.SetData(vi); > DDEffect = > DragDrop.DoDragDrop(this,dataObject,DragDropEffects.Copy \| > DragDropEffects.Move); > > } > } > } > Does anyone have solution? > thanks >
My System Specs

06-04-2006	#3 (permalink)
viRtual n/a posts	Re: Handling Drag Events in Custom Control thanks a lot. this problem is solved by ur method. Jason [Mobiform] å¯«é“ï¼š > AllowDrop == true?
My System Specs

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