VB写注册表启动项
Private Sub Form_Load()
Set w = CreateObject("wscript.shell")
w.regwrite "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\" & App.EXEName, App.Path & "\" & App.EXEName & ".exe"
End Sub
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'大小写字母转换器vb
'界面包括 command、command1、command2、command3 和一个 text 文本框
'command 为“互转”按钮，command1 为“转大”按钮，command2 为“转小”按钮，command3 为“清除”按钮
Private Sub Command_Click()
Dim i As Integer, n As Integer
Dim x As S ......
据说vb6中,字 符串以以UNICODE方式存储，所以
Private Type UDT
lngM1 As Long
lngM2 As Long
strM3 As String * 18
strM4 As String * 8
lngM5 As Long
End Type
Private Sub Command4_Click()
Dim tmp As UDT
With tmp
.lngM1 = 1
.lngM2 = 2
' .str ......
Private Declare Function ClipCursor Lib "user32" (lpRect As Any) As Long
Private Type RECT
Left As Long
Top As Long
Right As Long
Bottom As Long
End Type
Private Sub Command1_Click() '锁定鼠标 到某一位置
......
VB 长整型和字节数组的转换问题 (Long<>Byte)
Posted by JiaJia 17 March,2009 (0)Comment
用到的API声明：
Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (Destination As Any, Source As Any, ByVal Length As Long)
Long2Byte
Dim TempLng As Long
Dim TempBytes(0 To 3) As Byte ......
VB为自己的程序设定消息(可接收处理)
Posted by JiaJia 5 March,2009 (0)Comment
用API函数 SetWindowLong 指定处理消息的窗口过程为自定义的函数 WindowProc，捕获消息ID为 WM_USER+1 的自定义消息或系统消息。并且，为了保证窗口能正确的响应消息，需要保存原来默认的窗口过程并在自定义函数WindowProc中调用。 ......
