ACAT.Lib.Core.Utility.Windows.GetCaretPosition C# (CSharp) Метод

        public static int GetCaretPosition(TextBoxBase textBox)
        {
            if (textBox.InvokeRequired)
            {
                return (int)textBox.Invoke(new getCaretPosition(GetCaretPosition), textBox);
            }
            else
            {
                return textBox.SelectionStart;
            }
        }