如何向另一应用程序模拟键盘输入 如何向另一应用程序模拟键盘输入,如向QQ登录窗中输入内容 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 keyeventmouseeventAPI 获得其窗口句柄...FindWindow获得控件句柄..向他发送消息postmessage const int WM_COPYDATA = 0x004A; [DllImport("User32.dll", EntryPoint = "SendMessage")] private static extern int SendMessage( IntPtr hWnd, // handle to destination window int Msg, // message int wParam, // first message parameter ref COPYDATASTRUCT lParam // second message parameter ); [DllImport("user32.dll")] private static extern int SendMessage(IntPtr hWnd, uint msg, int wParam, int lParam); public struct COPYDATASTRUCT { public IntPtr dwData; public int cbData; [MarshalAs(UnmanagedType.LPStr)] public string lpData; } [DllImport("user32.dll")] public static extern IntPtr FindWindow(string lpClassName, string lpWindowName); [DllImport("user32.dll")] public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow); [DllImport("user32.dll", CharSet = CharSet.Unicode)] public static extern IntPtr PostMessage(IntPtr hwnd, int wMsg, IntPtr wParam, IntPtr lParam); const int WM_CHAR = 0x0102; IntPtr hwnd_win; IntPtr hwnd_textbox; hwnd_win = FindWindow(null, "Form4"); string pa = AppDomain.CurrentDomain.BaseDirectory; hwnd_textbox = FindWindowEx(hwnd_win, new IntPtr(0), null, "button2"); const int BM_CLICK = 0x00F5; COPYDATASTRUCT cds; cds.dwData = (IntPtr)100; cds.lpData = "Test Message"; cds.cbData = 14; Message msg = Message.Create(hwnd_textbox, BM_CLICK, new IntPtr(0), new IntPtr(0)); // PostMessage(msg.HWnd, msg.Msg, msg.WParam, msg.LParam); //SendMessage(hwnd_textbox, BM_CLICK, 0, ref cds); SendMessage(hwnd_win, WM_COPYDATA, 0, ref cds); 我想用C#写一个可以同时帮助您启动多个QQ帐号,而无须为每一个帐号输入密码进行登录 这样的QQ自动登录器是怎么写的呀?? 用什么方法或类。我用了process数的start 方法然后用SendKeys.Send 给有焦点的文本发送键盘消息 总是密码错误 请问怎样能获得 用户名 和密码框的焦点然后输入想 要的内容? 方法和函数的区别? 求助 帮忙写一个SQl语句!!!!!!!!!! 关于webbrowser加载完成后的问题 WinForm 输入法小问题 c#.net如何遍历 关于自定义转换的一个函数调用,弄不明白 请问怎么让mediaplayer和real在播放视频的时候做到变速不变调? 未能加载文件或程序集,什么原因???高手赐教! 读取XML文件时,为什么NodeType始终为Whitespace 如果在FOR循环中退出子程序? .net中同一种问题两种方法的区别 急急急!如何知道用户点击过系统中的某个按钮?
mouseevent
API
获得控件句柄..向他发送消息postmessage
private static extern int SendMessage(
IntPtr hWnd, // handle to destination window
int Msg, // message
int wParam, // first message parameter
ref COPYDATASTRUCT lParam // second message parameter
); [DllImport("user32.dll")]
private static extern int SendMessage(IntPtr hWnd, uint msg, int wParam, int lParam); public struct COPYDATASTRUCT
{
public IntPtr dwData;
public int cbData;
[MarshalAs(UnmanagedType.LPStr)]
public string lpData;
} [DllImport("user32.dll")]
public static extern IntPtr FindWindow(string lpClassName, string lpWindowName); [DllImport("user32.dll")]
public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow); [DllImport("user32.dll", CharSet = CharSet.Unicode)]
public static extern IntPtr PostMessage(IntPtr hwnd, int wMsg, IntPtr wParam, IntPtr lParam);
const int WM_CHAR = 0x0102;
IntPtr hwnd_win;
IntPtr hwnd_textbox; hwnd_win = FindWindow(null, "Form4");
string pa = AppDomain.CurrentDomain.BaseDirectory;
hwnd_textbox = FindWindowEx(hwnd_win, new IntPtr(0), null, "button2");
const int BM_CLICK = 0x00F5;
COPYDATASTRUCT cds;
cds.dwData = (IntPtr)100;
cds.lpData = "Test Message";
cds.cbData = 14; Message msg = Message.Create(hwnd_textbox, BM_CLICK, new IntPtr(0), new IntPtr(0));
// PostMessage(msg.HWnd, msg.Msg, msg.WParam, msg.LParam);
//SendMessage(hwnd_textbox, BM_CLICK, 0, ref cds);
SendMessage(hwnd_win, WM_COPYDATA, 0, ref cds);
这样的QQ自动登录器是怎么写的呀?? 用什么方法或类。我用了process数的start 方法然后用
SendKeys.Send 给有焦点的文本发送键盘消息 总是密码错误 请问怎样能获得 用户名 和密码框的焦点
然后输入想 要的内容?