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GetTextBoxCurrentLine – Determine the current line in a multiline TextBox control

GetTextBoxCurrentLine – Determine the current line in a multiline TextBox control

 Shared Function _    SendMessage(ByVal hWnd As Integer, ByVal wMsg As Integer, _    ByVal wParam As Integer, ByVal lParam As Integer) As IntegerEnd Function' Determine the current line in a multiline TextBox control' Example: MessageBox.Show(GetTextBoxCurrentLine(TextBox1))Function GetTextBoxCurrentLine(ByVal tb As TextBox) As Integer    Const EM_LINEFROMCHAR As Integer = &HC9    Return SendMessage(tb.Handle.ToInt32(), EM_LINEFROMCHAR, -1, 0) + 1End Function

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