Simplest Translucent (Semi-Transparent) Form
This is the simplest way to make a translucent form. I actually got this code from someone else but I just extracted the required parts.
AI
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Codice sorgente
Option Explicit Private Const GWL_EXSTYLE = (-20) Private Const WS_EX_LAYERED = &H80000 Private Const WS_EX_TRANSPARENT = &H20& Private Const LWA_ALPHA = &H2& Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long Private Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As Long Private Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long Private Declare Function SetLayeredWindowAttributes Lib "user32" (ByVal hwnd As Long, ByVal crey As Byte, ByVal bAlpha As Byte, ByVal dwFlags As Long) As Long Private Sub Form_Activate() Dim NormalWindowStyle As Long Dim HWD As Long NormalWindowStyle = GetWindowLong(HWD, GWL_EXSTYLE) SetWindowLong Me.hwnd, GWL_EXSTYLE, NormalWindowStyle Or WS_EX_LAYERED SetLayeredWindowAttributes Me.hwnd, 0, --->(Any Value from 1 to 255)<--- , LWA_ALPHA End Sub
Commenti originali (3)
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