WPF DataGrid-由于拖放而无法使用鼠标滚动 [英] WPF DataGrid - Can't Use Mouse To Scroll Because Of Drag Drop

问题描述

我正在使用允许拖动其行的数据网格。我的问题是，当我尝试使用侧面滚动条上的鼠标在网格上向下滚动时，出现禁止进入标志，这意味着在这里不允许拖放，伙计...。我如何修改拖放功能以识别这不是拖放动作，而是滚动鼠标动作？

I am using a datagrid that is allowing to drag its rows. My problem is that when i try to scroll down on my grid using the mouse on the side scroller, i get the 'no enterance' sign that means that "drag and drop is not allowed here, dude...". How can i modify my drag and drop function to recognize that this is not a drag and drop action, but a scroll mouse action?

private new void MouseMove(object sender, MouseEventArgs e)
    {
        if (e.LeftButton == MouseButtonState.Pressed)
        {
            Point currentPosition = e.GetPosition(GridUC);

            Object selectedItem = GridUC.SelectedItem;

            if (selectedItem == null) return;

            DragDropContainerObject ddObject = new DragDropContainerObject(typeof(Actor), selectedItem);

            DataGridRow container = (DataGridRow)GridUC.ItemContainerGenerator.ContainerFromItem(selectedItem);

            if (container != null)
            {
                DragDropEffects finalDropEffect = DragDrop.DoDragDrop(container, ddObject, DragDropEffects.Link);
            }
        }

    }

推荐答案

没有一个答案...

我想我在这里做错了什么事...

I guess im doing something really wrong here...

无论如何，我刚刚切换为使用Telerik拖放功能，却忘了这个问题...

Anyhow, i just switched to use Telerik drag and drop functionality and forgot from this problem...

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