how can I customize the rendering of a column GridPanel?

[danilo]

how to use the property in column RenderFormat nl2br GridPanel

source code renderformat.cs

        Nl2br,
        
        /// <summary>
        /// Formats the number according to the format string.
        /// examples (123456.789):
        /// 0 - (123456) show only digits, no precision
        /// 0.00 - (123456.78) show only digits, 2 precision
        /// 0.0000 - (123456.7890) show only digits, 4 precision
        /// 0,000 - (123,456) show comma and digits, no precision
        /// 0,000.00 - (123,456.78) show comma and digits, 2 precision
        /// 0,0.00 - (123,456.78) shortcut method, show comma and digits, 2 precision
        /// To reverse the grouping (,) and decimal (.) for international numbers, add /i to the end. For example: 0.000,00/i
        /// </summary>

My source code:

        Renderer r = new Renderer();
        r.Format = Ext.Net.RendererFormat.Nl2br;
        this.GridMovDep.ColumnModel.SetRenderer(1, r);

Where should I apply formatting properties to get the value of a cell as follows: 1.500,10