在VB中想要控制键盘的某个禁止使用应该杂写啊
假如我不想要他使用空格键应该杂写呢
键盘勾子..或者敲掉那个```
使用Hook函数,来Hook掉空格键
运行程序后(可最小化),然后打开记录本,试着按空格键,观察结果。
VB code:
'form1 code
Option Explicit
Private Sub Form_Load()
Dim ret As Long
preWinProc = GetWindowLong(Me.hwnd, GWL_WNDPROC)
ret = SetWindowLong(Me.hwnd, GWL_WNDPROC, AddressOf Wndproc)
idHotKey = 1
Modifiers = 0
uVirtKey = vbKeySpace'设置禁止的键是空格使用
ret = RegisterHotKey(Me.hwnd, idHotKey, Modifiers, uVirtKey)
End Sub
Private Sub Form_Unload(Cancel As Integer)
Dim ret As Long
ret = SetWindowLong(Me.hwnd, GWL_WNDPROC, preWinProc)
Call UnregisterHotKey(Me.hwnd, uVirtKey)
End Sub
'Module1 code
Option Explicit
Declare Function SetWindowLong Lib "User32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
Declare Function GetWindowLong Lib "User32" Alias "GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As Long
Declare Function CallWindowProc Lib "User32" Alias "CallWindowProcA" (ByVal lpPrevWndFunc As Long, ByVal hwnd As Long, ByVal Msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
Declare Function RegisterHotKey Lib "User32" (ByVal hwnd As Long, ByVal id As Lo
相关问答:
初学,大胆提问,请高手不吝赐教
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Picture1.Top = -VScroll1.Value + bcW '垂直移动
Picture1.Left = -HScroll1.Value + bcW ' ......
刚接触vb6.0,有些摸不到的感觉,敬请各位大虾给点建议!!!
不会吧,推荐学习.NET。顺便推荐实用代码网站http://bingning.net/free/source/index.html。
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在vb中如何读取Word内容(包含表格,图片,等)
竟然不是zero。
不知道怎么实现的不要说话
这个只能读文本,
VB code:
Private Sub Command1_Click()
Dim WordApp As Object
Set WordApp = CreateObject(& ......
Private Sub Command1_Click()
Dim MyString() As String
Open "a.xml" For Binary As #1 ' 打开刚创建的文件。
ReDim MyString(LOF(1) - 1)
Put #1, , MyRecord ' 读入所有字符到变量中 ......
点击按钮后弹出进度条窗口,要在30%的时候停顿1秒 40%停顿2秒,然后走完进度条后提示保存成功!
请问如何写?
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我在本站找了这几个帖,估计够你用
http://topic ......