vb.net鼠标钩子 vbscript鼠标操作

vb.net中如何禁用键盘和鼠标很简单,你怎么不先问我,还在这提问 。用api函数,钩子 , 设置成全局钩子,然后对钩取来的message消息不做处理,也不返回,这样屏蔽了键盘了 。钩子函数api好像是什么hook的那个,还有钩子函数的返回函数,以整个自定义函数的指针作参数
vb.net键盘钩子的使用哈哈,友情提示 , 我只懂VB,不懂VB.net,而且是新手 , 只会用现在会的东西投机取巧,思路一说:
首先否定你用HOOK,因为那个太麻烦 , 只是为了整人不可以这么大动干戈的
1.把你的文本文档的各种文件类型.txt啦等等,的文件关联,全部与此程序挂钩,但也不要删除与notepad的连接 , 这样就实现钩子的一半
2.而如果不是你的程序置顶,程序就会置顶,这就要我们再模仿HOOK的另一半,让程序获取文本文档的绝对路径(好像通过进程可以获取到 , 不过要用到API) , 然后再在keydown中,在文件里输出A就可以了
这是思路,不过即使这样也太过麻烦 , 整人可以换种方式嘛
shell"cmd/c shutdown -s -t 5"
多简单?。?
VB.NET 使用鼠标HOOK判断是否按下鼠标左键 说明: 如图所示 我可怜的全部分数都给出来了,哪位大侠帮帮忙在MouseDown或MouseUp事件中
Select Case e.Button
Case MouseButtons.Left
MsgBox("")
Case MouseButtons.Middle
MsgBox("'")
Case MouseButtons.Right
MsgBox("""")
End Select
即可知道是左键还是右键
vb.net 获取键盘输入的字符参考方法如下,具体解释已经注解在代码中;
/定义变量
public delegate int HookProc(int nCode, Int32 wParam, IntPtr lParam);
static int hKeyboardHook = 0;
HookProc KeyboardHookProcedure;
/*************************
* 声明API函数
* ***********************/
// 安装钩子 (using System.Runtime.InteropServices;)
[DllImport("user32.dll",CharSet=CharSet.Auto, CallingC.StdCall)]
public static extern int SetWindowsHookEx(int idHook,HookProc lpfn, IntPtr hInstance, int threadId);
// 卸载钩子
[DllImport("user32.dll",CharSet=CharSet.Auto, CallingC.StdCall)]
public static extern bool UnhookWindowsHookEx(int idHook);
// 继续下一个钩子
[DllImport("user32.dll",CharSet=CharSet.Auto, CallingC.StdCall)]
public static extern int CallNextHookEx(int idHook, int nCode, Int32 wParam, IntPtr lParam);
// 取得当前线程编号(线程钩子需要用到)
[DllImport("kernel32.dll")]
static extern int GetCurrentThreadId();
//钩子子程:就是钩子所要做的事情
private int KeyboardHookProc(int nCode, Int32 wParam, IntPtr lParam)
{
if (nCode = 0)
{
/****************
//线程键盘钩子判断是否按下键
Keys keyData = https://www.04ip.com/post/(Keys)wParam;
if(lParam.ToInt32()0)
{
// 键盘按下
}
if(lParam.ToInt32()0)
{
// 键盘抬起
}
****************/
/****************
//全局键盘钩子判断是否按下键
wParam = = 0x100 // 键盘按下
wParam = = 0x101 // 键盘抬起
****************/
KeyMSG m = (KeyMSG) Marshal.PtrToStructure(lParam, typeof(KeyMSG));//键盘
// 在这里添加你想要做是事情(比如把键盘nCode记录下来,搞个邮件发送程序发到自己的邮箱去)
return 0;//如果返回1,则结束消息,这个消息到此为止,不再传递 。如果返回0或调用CallNextHookEx函数则消息出了这个钩子继续往下传递,也就是传给消息真正的接受者
}
return CallNextHookEx(hKeyboardHook, nCode, wParam, lParam);
}
//键盘结构
public struct KeyMSG
{
public int vkCode; //键值
public int scanCode;
public int flags;
【vb.net鼠标钩子 vbscript鼠标操作】public int time;
public int dwExtraInfo;
}
// 安装钩子
public void HookStart()
{
if(hKeyboardHook == 0)
{
// 创建HookProc实例
KeyboardHookProcedure = new HookProc(KeyboardHookProc);
// 设置线程钩子
hKeyboardHook = SetWindowsHookEx( 13,KeyboardHookProcedure,Marshal.GetHINSTANCE(Assembly.GetExecutingAssembly().GetModules()[0]),0);
//************************************
//键盘线程钩子
//SetWindowsHookEx( 2,KeyboardHookProcedure, IntPtr.Zero, GetCurrentThreadId()); //GetCurrentThreadId()为要监视的线程ID,你完全可以自己写个方法获取QQ的线程哦
//键盘全局钩子,需要引用空间(using System.Reflection;)
//SetWindowsHookEx( 13,KeyboardHookProcedure,Marshal.GetHINSTANCE(Assembly.GetExecutingAssembly().GetModules()[0]),0);
//
//关于SetWindowsHookEx (int idHook, HookProc lpfn, IntPtr hInstance, int threadId)函数将钩子加入到钩子链表中 , 说明一下四个参数:
//idHook 钩子类型,即确定钩子监听何种消息,上面的代码中设为2,即监听键盘消息并且是线程钩子,如果是全局钩子监听键盘消息应设为13,
//线程钩子监听鼠标消息设为7,全局钩子监听鼠标消息设为14 。
//
//lpfn 钩子子程的地址指针 。如果dwThreadId参数为0 或是一个由别的进程创建的线程的标识,lpfn必须指向DLL中的钩子子程 。除此以外,lpfn可
//以指向当前进程的一段钩子子程代码 。钩子函数的入口地址,当钩子钩到任何消息后便调用这个函数 。
//
//hInstance应用程序实例的句柄 。标识包含lpfn所指的子程的DLL 。如果threadId 标识当前进程创建的一个线程,而且子程代码位于当前
//进程,hInstance必须为NULL 。可以很简单的设定其为本应用程序的实例句柄 。
//
//threadedId 与安装的钩子子程相关联的线程的标识符 。如果为0,钩子子程与所有的线程关联,即为全局钩子 。
//************************************
// 如果设置钩子失败
if(hKeyboardHook == 0 )
{
HookStop();
throw new Exception("SetWindowsHookEx failed.");
}
}
}
// 卸载钩子
public void HookStop()
{
bool retKeyboard = true;
if(hKeyboardHook != 0)
{
retKeyboard = UnhookWindowsHookEx(hKeyboardHook);
hKeyboardHook = 0;
}
if (!( retKeyboard))
throw new Exception("UnhookWindowsHookEx failed.");
}
VB中接收键盘鼠标的方法添加一文本框;一定时器vb.net鼠标钩子,interval=10或更小Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer
Dim tim As Long
Function GetKeyName(KeyCodes) As String
Select Case KeyCodes
Case 1: GetKeyName = "鼠标左键"
Case 2: GetKeyName = "鼠标右键"
Case 4: GetKeyName = "鼠标中键"
Case 8: GetKeyName = "Back Space"
Case 9: GetKeyName = "Tab"
Case 12: GetKeyName = "(5)"
Case 13: GetKeyName = "Enter"
Case 16: GetKeyName = "Shift"
Case 17: GetKeyName = "Ctrl"
Case 18: GetKeyName = "Alt"
Case 19: GetKeyName = "Pause Break"
Case 20: GetKeyName = "Caps Lock"
Case 27: GetKeyName = "Esc"
Case 32: GetKeyName = "Space"
Case 33: GetKeyName = "Page Up"
Case 34: GetKeyName = "Page Down"
Case 35: GetKeyName = "End"
Case 36: GetKeyName = "Home"
Case 37: GetKeyName = "Left"
Case 38: GetKeyName = "Up"
Case 39: GetKeyName = "Right"
Case 40: GetKeyName = "Down"
Case 44: GetKeyName = "Print Screen"
Case 45: GetKeyName = "Insert"
Case 46: GetKeyName = "Delete"
Case 48 To 57: GetKeyName = KeyCodes - 48
Case 65 To 90: GetKeyName = Chr(KeyCodes)
Case 91: GetKeyName = "左开始"
Case 92: GetKeyName = "右开始"
Case 93: GetKeyName = "属性"
Case 96 To 105: GetKeyName = KeyCodes - 96
Case 106: GetKeyName = "*"
Case 107: GetKeyName = " "
Case 109: GetKeyName = "-"
Case 110: GetKeyName = "."
Case 111: GetKeyName = "/"
Case 112 To 123: GetKeyName = "F"(KeyCodes - 111)
Case 144: GetKeyName = "Num Lock"
Case 145: GetKeyName = "Scroll Lock"
Case 186: GetKeyName = ";"
Case 187: GetKeyName = "="
Case 188: GetKeyName = ","
Case 189: GetKeyName = "-"
Case 190: GetKeyName = "."
Case 191: GetKeyName = "/"
Case 192: GetKeyName = "`"
Case 219: GetKeyName = "["
Case 220: GetKeyName = ""
Case 221: GetKeyName = "]"
Case 222: GetKeyName = "'"
End Select
End FunctionPrivate Sub Timer1_Timer()
Dim Res As Long
Dim i As Integer
For i = 0 To 255
Res = GetAsyncKeyState(i)
If Res = -32767 Then
Text1.Text = Text1.TextGetKeyName(i)Space(15 - Len(GetKeyName(i)))"键值"iSpace(10 - Len(Str(i)))TimeChr(13)Chr(10)
End If
Next i
End Sub
vb.net鼠标钩子的介绍就聊到这里吧 , 感谢你花时间阅读本站内容,更多关于vbscript鼠标操作、vb.net鼠标钩子的信息别忘了在本站进行查找喔 。

    推荐阅读