ATOM ByVal variable As Integer
BOOL ByVal variable As Long
BYTE ByVal variable As Byte
CHAR ByVal variable As Byte
COLORREF ByVal variable As Long
DWORD ByVal variable As Long
HWND, HDC, HMENU ByVal variable As Long
INT, UINT ByVal variable As Long
LONG ByVal variable As Long
LPARAM ByVal variable As Long
LPDWORD variable As Long
LPINT, LPUINT variable As Long
LPRECT variable As type 自 定 义 类 型 的 任 意 变 量
LPSTR, LPCSTR ByVal variable As String
LPVOID variable As Any 任 何 变 量( 在 传 递 字 符 串 的 时 候 使 用ByVal)
LPWORD variable As Integer
LRESULT ByVal variable As Long
NULL As Any 或 ByVal Nothing 或 ByVal variable As Long ByVal 0& 或 VBNullString
SHORT ByVal variable As Integer
WORD ByVal variable As Integer
WPARAM ByVal variable As Long