| 'Add 1 Command Button and 3 Text Boxes to your form. 'Set Text1 MultiLine Property to True. 'At Run-Time, insert the Text Box left margin to Text2, and the right margin to Text3, 'and press the button to apply the changes. 'Insert the following code to your form: Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" _ (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByVal _ lParam As Long) As Long Private Const EM_SETMARGINS = &HD3 Private Const EC_LEFTMARGIN = &H1 Private Const EC_RIGHTMARGIN = &H2 Private Sub Command1_Click() SetMargins End Sub Private Sub Form_Load() Text2 = "30" Text3 = "30" SetMargins Text1.Text = "This program shows how to set the left and right margins _ of a TextBox." & vbCrLf & " Its been taken from Go.to/vbhelp" End Sub Private Sub SetMargins() Dim left_margin As Integer Dim right_margin As Integer Dim long_value As Long left_margin = CInt(Text2.Text) right_margin = CInt(Text3.Text) long_value = left_margin * &H10000 + right_margin SendMessage Text1.hwnd, _ EM_SETMARGINS, _ EC_LEFTMARGIN Or EC_RIGHTMARGIN, _ long_value End Sub |
Set Text Box Right And Left Margins |
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