如何在 C#/Win32 中写入并发送文本到 mIRC？

发布于 2024-07-13 06:36:37 字数 1187 浏览 7 评论 0原文

在上一个问题中，我问如何将文本发送到记事本< /a>. 这对我帮助很大。对于第 2 部分，这是相同应用的 mIRC 的简化版本：

[DllImport("User32.dll", EntryPoint = "FindWindow")]
public static extern IntPtr FindWindow(String lpClassName, String lpWindowName);
[DllImport("user32.dll", EntryPoint = "FindWindowEx")]
public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);
[DllImport("User32.dll")]
public static extern int SendMessage(IntPtr hWnd, int uMsg, int wParam, string lParam);

IntPtr mainHandle = FindWindow("mIRC", null);
IntPtr serverHandle = FindWindowEx(mainHandle, new IntPtr(0), "MDIClient", null);
IntPtr chanHandle = FindWindowEx(serverHandle, new IntPtr(0), "mIRC_Channel", null);
IntPtr editHandle = FindWindowEx(chanHandle, new IntPtr(0), "Edit", null);

SendMessage(editHandle, 0x000C, 0, textBox1.Text);

这对我来说似乎是正确的，只是它不起作用！是否是窗口名称不正确（MDIClient、mIRC_Channel 和 Edit）？这些是我通过谷歌搜索“FindWindowEx mIRC”在网站上找到的值。

1.）上面我做错了什么？

2.) 作为参考，一般来说有没有一种简单的方法可以找到与 FindWindowEx() 一起使用的所有窗口名称？

原文

In a previous question, I asked how to send text to Notepad. It helped me immensely. For part 2, here's a simplified version of the same applied mIRC:

[DllImport("User32.dll", EntryPoint = "FindWindow")]
public static extern IntPtr FindWindow(String lpClassName, String lpWindowName);
[DllImport("user32.dll", EntryPoint = "FindWindowEx")]
public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);
[DllImport("User32.dll")]
public static extern int SendMessage(IntPtr hWnd, int uMsg, int wParam, string lParam);

IntPtr mainHandle = FindWindow("mIRC", null);
IntPtr serverHandle = FindWindowEx(mainHandle, new IntPtr(0), "MDIClient", null);
IntPtr chanHandle = FindWindowEx(serverHandle, new IntPtr(0), "mIRC_Channel", null);
IntPtr editHandle = FindWindowEx(chanHandle, new IntPtr(0), "Edit", null);

SendMessage(editHandle, 0x000C, 0, textBox1.Text);

This seems correct to me, except that it doesn't work! Is it that the window names are incorrect (MDIClient, mIRC_Channel, and Edit)? These are values I found on a web site by googling "FindWindowEx mIRC".

1.) What am I doing wrong in the above?

2.) For reference, in general is there an easy way to find all the Window names for use with FindWindowEx()?

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哭了丶谁疼 2024-07-20 06:36:37

此代码适用于我（mirc 6.31）：

IntPtr mainHandle = FindWindow("mIRC", null);
IntPtr serverHandle = FindWindowEx(mainHandle, new IntPtr(0), "MDIClient", null);  
IntPtr chanHandle = FindWindowEx(serverHandle, new IntPtr(0), "mIRC_Channel", null);  
IntPtr editHandle = FindWindowEx(chanHandle, new IntPtr(0), "richEdit20A", null);
SendMessage(editHandle, 0x000C, 0, "Hello World");

注意更改的窗口类（richedit20A 而不是编辑）。刚刚使用 Spy++ 找到了正确的类。

至于窗口句柄，一种可能是使用 EnumWindows 或EnumChildWindows API。

This code works for me (mirc 6.31):

IntPtr mainHandle = FindWindow("mIRC", null);
IntPtr serverHandle = FindWindowEx(mainHandle, new IntPtr(0), "MDIClient", null);  
IntPtr chanHandle = FindWindowEx(serverHandle, new IntPtr(0), "mIRC_Channel", null);  
IntPtr editHandle = FindWindowEx(chanHandle, new IntPtr(0), "richEdit20A", null);
SendMessage(editHandle, 0x000C, 0, "Hello World");

Notice the changed window class (richedit20A instead of edit). Just found the correct class by using Spy++.

As for the window handles, one possibility is to use the EnumWindows or EnumChildWindows API.

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