PdfRpt.ColumnsItemsTemplates.CheckmarkField.checkNulls C# (CSharp) Method

        private void checkNulls()
        {
            if (CheckmarkFillColor == null) CheckmarkFillColor = System.Drawing.Color.Green;
            if (CrossSignFillColor == null) CrossSignFillColor = System.Drawing.Color.DarkRed;
        }