C＃树视图忽略双击只在复选框 [英] c# treeview ignore double click only at checkbox

问题描述

我有一个复选框一个TreeView，我想禁用双击，只有当这是在复选框完成。

I have a treeview with checkbox, I'm trying to disable the double click only when this is done in the checkbox.

我找到了一种方法来完全禁用双击，但它不是我想要的。

I found a way to totally disable the double click but it was not what I wanted.

我AP preciate，如果你能帮助我。

I appreciate if you can help me.

推荐答案

如果你只是想知道一个DoubleClick事件的复选框发生了：

If you just want to know a DoubleClick event occurred from the CheckBox:

private void TreeViewDoubleClick(object sender, EventArgs e)
{
    var localPosition = treeView.PointToClient(Cursor.Position);
    var hitTestInfo = treeView.HitTest(localPosition);
    if (hitTestInfo.Location == TreeViewHitTestLocations.StateImage) 
        return;

    // ... Do whatever other processing you want
}

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