在开始拖动 &DragDrop.DoDragDrop(...) 的拖放操作不再触发 MouseMove 事件.我什至尝试过
After having started a Drag & Drop operation by DragDrop.DoDragDrop(...) no more MouseMove Events are fired. I even tried
AddHandler(Window.MouseMoveEvent, new MouseEventHandler(myControl_MouseMove), true);
最后一个参数意味着我什至选择处理已处理的事件.没有机会,似乎 MouseMove 事件根本没有被触发!使用 Drag & 时仍然获得 MouseMove 事件的任何方式降低?我想拖动 &放置一个控件,在拖动该控件时,它应跟随鼠标指针.知道在这种情况下如何做到这一点吗?
where the last parameter means I even opt in for handled events. No chance, seems like the MouseMove Event is never fired at all! Any way to still get MouseMove Events while using Drag & Drop? I'd like to Drag & Drop a control, while dragging this control it shall follow the mouse pointer. Any idea how to do this in this case?
你需要处理 DragOver
事件.
You need to handle the DragOver
event.
编辑:尝试处理 GiveFeedback
事件 在您调用 DoDragDrop
的控件上;这可能会满足您的需求.
EDIT: Try handling the GiveFeedback
event on the control that you called DoDragDrop
on; that might do what you're looking for.
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