使用C#将鼠标单击发送到任务栏中的按钮

using System;
using System.Runtime.InteropServices;

[DllImport("user32.dll")]
static extern IntPtr FindWindow(string lpClassName, string lpWindowName);

[DllImport("user32.dll")]
static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);

[DllImport("user32.dll")]
static extern bool PostMessage(IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam);

public static void ClickTaskbarButton(string buttonClassName, string buttonWindowName)
{
    IntPtr taskbarHandle = FindWindow("Shell_TrayWnd", null);
    IntPtr startButtonHandle = FindWindowEx(taskbarHandle, IntPtr.Zero, "Start", null);
    IntPtr buttonHandle = FindWindowEx(startButtonHandle, IntPtr.Zero, buttonClassName, buttonWindowName);

    if (buttonHandle != IntPtr.Zero)
    {
        PostMessage(buttonHandle, 0x0201, IntPtr.Zero, IntPtr.Zero); // 0x0201是鼠标左键单击的消息
    }
}

ClickTaskbarButton("Button", "任务栏按钮的名称");