把文本框放入带图片的PictureBox吧!限制文本框的长度为1如下:
Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As LongConst EM_LIMITTEXT = &HC5rc = SendMessage(Text1.hwnd, EM_LIMITTEXT, 5, 0)
Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As LongConst EM_LIMITTEXT = &HC5rc = SendMessage(Text1.hwnd, EM_LIMITTEXT, 5, 0)
rc = SendMessage(Text1.hwnd, EM_LIMITTEXT, 1, 0)
现在我在想用几个文本框开发一个activex
能详细说说吗?