谁有user32.dll的函数调用方式

yawentai

我在学习EXCEL宏代码时遇到"USER32.DLL"的调用，但不知道有何用！不知道有没有介绍"USER32.DLL"调用的资料！谢谢！
$ u2 g/ j( C( l; X% V% W; {  HPrivate Declare Function WinHelpA Lib "user32.dll" (ByVal hWndMain As Long, ByVal lpszHelp As String, ByVal uCommand As Long, ByVal dwData As Long) As Long
1 O( Z# M& W5 Y+ r2 q  L" ^7 {Private Declare Function GetFocus Lib "user32.dll" () As Long
, H2 s8 J+ f; h8 S% o' D5 uPrivate Declare Function FindWindowA Lib "user32.dll" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long
, K, u* A" _: _" M+ m) ^Private Declare Function GetDC Lib "user32.dll" (ByVal hWnd As Long) As Long
) W6 C" \7 f8 k% X; CPrivate Declare Function GetPixel Lib "gdi32.dll" (ByVal hdc As Long, ByVal x As Long, ByVal y As Long) As Long
& v* e, [- y7 U* Y: J2 {4 L8 Q+ E
[ 本帖最后由 yawentai 于 2007-11-21 21:28 编辑 ]