C＃WPF - DragMove和点击 [英] C# WPF - DragMove and click

问题描述

我需要一个控制调用DragMove（）的一个窗口，在MouseLeftButton下来，但还是点击时发挥作用。

I need a control to call DragMove() for a Window on MouseLeftButton down, but still function when clicked.

如果DragMove（）被调用，点击并的MouseLeftButtonUp没有以往任何时候都解雇了，因为DragMove（）是一个阻塞调用，直到松开鼠标按钮。

If DragMove() is called, Click and MouseLeftButtonUp are not ever fired because DragMove() is a blocking call until they release the mouse button.

有谁知道一个解决办法，使这项工作？

Does anyone know a workaround to make this work?

我曾尝试基于Thread.sleep代码这个技巧，它允许一个点击工作，如果是超过100毫秒更快，但它并不可靠，为用户的工作：

I have tried this hack based on Thread.Sleep which allows a click to work if it's quicker than 100 milliseconds, but it does not work reliably for users:

                ThreadPool.QueueUserWorkItem(_ =>
                    {
                        Thread.Sleep(100);

                        Dispatcher.BeginInvoke((Action)
                            delegate
                            {
                                if (Mouse.LeftButton == MouseButtonState.Pressed)
                                {
                                    window.DragMove();
                                }
                            });
                    });

编辑：嗯，这破解工作......

Well this hack worked...

                window.DragMove();
                RaiseEvent(new MouseButtonEventArgs(e.MouseDevice, e.Timestamp, MouseButton.Left) 
                    { 
                        RoutedEvent = MouseLeftButtonUpEvent 
                    });

任何人有一个更好的？

Anyone have a better one?

推荐答案

我相信我上面的编辑是最好的解决方案。

I believe my edit above is the best solution.

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