VB 编程中如何使窗口右上角的关闭按钮(X)失效
1、Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As
Integer)
Cancel = True
End Sub
2、Private Sub
Form_Unload(Cancel As Integer)
Cancel = True
End Sub
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VB编写托盘图标有两个要点，一是使用 Shell_NotifyIcon 函数显示图标；二是向系统注册 TaskbarCreated 消息，以便explorer崩溃时恢复托盘的图标。
首先需要增加一个模块文件，内容如下：
Public Declare Function Shell_NotifyIcon Lib "shell32.dll" Alias "Shell_NotifyIconA" (ByVal dwMessage As Long, lpData As NOT ......
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单从技术方法而言,这是目前见到隐藏进程中最强悍的了(个人见解,井底之蛙了),不过这种东西用在正义的人手上是一个除暴安良的利器,用心叵测者就不好说了,但是技术终归是技术 ......
在工程中添加一个类模块，名为 Selection
然后加入以下代码：
Dim colRows As Collection
Dim ControlKey As Boolean
Public WithEvents flx As M ......
全屏
Private Sub Form_Load()
Me.Width = Screen.Width
Me.Height = Screen.Height
Me.WindowState = 2
End Sub
置顶
1.在VB的通用代码里写入API声明
Private Declare Function SetWindowPos& Lib "user32" (ByVal hwnd As Long, _
&n ......
建一个模块
Public Declare Function GetOpenFileName Lib "comdlg32.dll" Alias "GetOpenFileNameA" (pOpenfilename As OPENFILENAME) As Long
Public Type OPENFILENAME
lStructSize As Long
hwndOwner As Long
hInstance As Long
lpstrFilter As String
lpstrCustomFilt ......
