在 WPF 中设置鼠标位置? [英] Set mouse position in WPF?

问题描述

我有一个带坐标的二维数组，我想让鼠标按照这些坐标在 WPF 应用程序中创建的特定模式移动.你能帮助我吗?我试过 Cursor 类，但它不起作用.显然我做错了什么.

I have a two dimensional array with coordinates and i want to make the mouse move with the specific pattern those coordinates create in a WPF application. Can you help me? I've tried the Cursor class but it will not work. Obviously I am doing something wrong.

private void SetPosition( int a, int b)
{
    this.Cursor = new Cursor(Cursor.Current.Handle);
    Cursor.Position = new Point(a, b);
}

这是我使用的方法，a 和 b 来自数组.提前致谢！

This is the method i use the a and b are from the array. thanks in advance!

PS 该方法位于每秒触发 20 次的事件中.

PS that method is inside an event that fires 20 times a second.

推荐答案

我不完全确定在 WPF 中是否有更好的方法(您使用的代码似乎是针对 WinForms 的)，但是使用SetCursorPos 上的平台调用似乎可以解决问题:

I'm not entirely sure if there is a better way to do it in WPF (It seems the code you are using is targeted at WinForms), but using Platform Invoke on SetCursorPos seems to do the trick:

private void SetPosition(int a, int b)
{
    SetCursorPos(a, b);
}

[DllImport("User32.dll")]
private static extern bool SetCursorPos(int X, int Y);

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