/// <summary>
/// If the zero-based column and row are in range, assigns the value
/// of that cell to the out parameter and returns true. Otherwise,
/// returns false.
/// </summary>
/// <param name="col"></param>
/// <param name="row"></param>
/// <param name="value"></param>
/// <returns></returns>
public bool GetValue(int col, int row, out string value)
{
return(drawingPanel.GetValue(col, row, out value));
}
