模拟点击进入一个隐藏的窗口 [英] Simulate click into a hidden window

问题描述

我有一个C＃问题，

我能够模拟点击当前窗口，但我想这样做，如果窗口最小化或隐藏。

I am able to simulate a click to the current window, but I would like to do it if the window is minimized or hidden.

任何想法？

推荐答案

下面是一个完全工作片段，这将给你的窗口句柄，目标子窗口，并发布消息到子窗口。

Here is a fully working snippet which will give you the window handle, target sub window and post a message to that subwindow.

#include "TCHAR.h"
#include "Windows.h"

int _tmain(int argc, _TCHAR* argv[])
{
    HWND hwndWindowTarget;
    HWND hwndWindowNotepad = FindWindow(NULL, L"Untitled - Notepad");
    if (hwndWindowNotepad)
    {
        // Find the target Edit window within Notepad.
        hwndWindowTarget = FindWindowEx(hwndWindowNotepad, NULL, L"Edit", NULL);
        if (hwndWindowTarget) {
            PostMessage(hwndWindowTarget, WM_CHAR, 'G', 0);
        }
    }

    return 0;
}

目前，它会发送字符记事本无题（打开新的记事本，什么也不做。

At the moment it will send the G character to notepad "Untitled" (open a new notepad, do nothing.

您可以使用的 间谍++ 。附带的Visual Studio

You can find the sub-window using spy++ which comes with visual studio.

下面是一个使用SendInput发送鼠标事件的例子：

Here is an example using SendInput to send mouse events:

#include "TCHAR.h"
#include "Windows.h"

int _tmain(int argc, _TCHAR* argv[])
{
    POINT pt;
    pt.x = 300;
    pt.y = 300;

    HWND hwndWindowTarget;
    HWND hwndWindowNotepad = FindWindow(NULL, L"Untitled - Notepad");
    if (hwndWindowNotepad)
    {
        // Find the target Edit window within Notepad.
        hwndWindowTarget = FindWindowEx(hwndWindowNotepad, NULL, L"Edit", NULL);
        if (hwndWindowTarget) {
            PostMessage ( hwndWindowTarget, WM_RBUTTONDOWN, 0, (pt.x) & (( pt.y) << 16) );
            PostMessage ( hwndWindowTarget, WM_RBUTTONUP, 0, (pt.x ) & (( pt.y) << 16) );
        }
    }

return 0;

}

}

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