public void BeginDrag(object data, Rectangle sourceRange, Rectangle moveRange, Point mousePos, GenerateImageCallBack dragImageCreator)
{
SourceRange = sourceRange;
MoveRange = moveRange;
DragObject = data;
IsDraging = false;
if (Owner == null)
{
return;
}
RelativeMousePos = new Point(sourceRange.X - mousePos.X, sourceRange.Y - mousePos.Y);
IsDraging = true;
if (DraggingFeedback != DragFeedbackType.None)
{
if (DragginBox == null)
{
DragginBox = new DragBmpWin(this, DraggingFeedback == DragFeedbackType.SubControl ? Owner : null);
}
BuildBmpSource(data, sourceRange, dragImageCreator);
DragginBox.Show(BmpSource, new Point(sourceRange.X, sourceRange.Y));
}
}
public void BeginDrag(object data, Rectangle sourceRange, Rectangle moveRange, Point mousePos)
{
SourceRange = sourceRange;
MoveRange = moveRange;
DragObject = data;
IsDraging = false;
if (Owner == null)
{
return;
}
BmpSource = WinHelper.CopyImage(this.Owner, sourceRange.X, sourceRange.Y, sourceRange.Width, sourceRange.Height);
RelativeMousePos = new Point(sourceRange.X - mousePos.X, sourceRange.Y - mousePos.Y);
IsDraging = true;
if (DrawBox == null)
{
DrawBox = new DragBmpWin();
}
DrawBox.Show(BmpSource, new Point(sourceRange.X, sourceRange.Y));
}
