本帖最后由 kodin 于 2009-10-14 01:55 编辑
刚看了afan大大发的源码,呵呵!学习了一下WinGetHandle用法。
顺手写个我的。
#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#Region ### START Koda GUI section ### Form=
$Form = GUICreate("")
$Form1 = GUICreate("测试", 200, 120, 300, 0, $WS_POPUP+$WS_EX_LAYERED,-1,$Form)
GUISetBkColor(0xABCDEF)
_API_SetLayeredWindowAttributes($Form1, 0xABCDEF) ;设置透明,故不想有任务栏图标
$Label1 = GUICtrlCreateLabel("VVVVVxxx", 24, 16)
$Label2 = GUICtrlCreateLabel("VVVVVxxx", 24, 16)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###
While 1
Sleep(500)
WEnd
Func _API_SetLayeredWindowAttributes($hwnd, $i_transcolor, $Transparency = 255, $isColorRef = False)
Local Const $AC_SRC_ALPHA = 1
Local Const $ULW_ALPHA = 2
Local Const $LWA_ALPHA = 0x2
Local Const $LWA_COLORKEY = 0x1
If Not $isColorRef Then
$i_transcolor = Hex(String($i_transcolor), 6)
$i_transcolor = Execute('0x00' & StringMid($i_transcolor, 5, 2) & StringMid($i_transcolor, 3, 2) & StringMid($i_transcolor, 1, 2))
EndIf
Local $Ret = DllCall("user32.dll", "int", "SetLayeredWindowAttributes", "hwnd", $hwnd, "long", $i_transcolor, "byte", $Transparency, "long", $LWA_COLORKEY + $LWA_ALPHA)
Select
Case @error
Return SetError(@error, 0, 0)
Case $Ret[0] = 0
Return SetError(4, 0, 0)
Case Else
Return 1
EndSelect
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