| Declare Function SendMessage Lib "User" (ByVal hWnd As Integer, ByVal wMsg As Integer, ByVal wParam As _ Integer, lParam As Any) As Long Const WM_USER = &H400 Const EM_SETREADONLY = (WM_USER + 31) Sub MakeTextBoxReadOnly(txt As TextBox) Dim RetVal As Integer RetVal = SendMessage(txt.hWnd, EM_SETREADONLY, True, ByVal 0&) End Sub Sub UnMakeTextBoxReadOnly(txt As TextBox) Dim RetVal As Integer RetVal = SendMessage(txt.hWnd, EM_SETREADONLY, False, ByVal 0&) End Sub |
Make TextBox Read Only |
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