C#

protected override void Paint(System.Drawing.Graphics g, System.Drawing.Rectangle bounds, CurrencyManager source, int rowNum, System.Drawing.Brush backBrush, System.Drawing.Brush foreBrush, bool alignToRight) <br />
       { <br />
          DataRowView view = (DataRowView) source.Current;<br />
          System.Drawing.Color myColour = Color.White;<br />
          numberFormatInfo = new NumberFormatInfo();<br />
	      numberFormatInfo.CurrencySymbol = "$";<br />
	      numberFormatInfo.NumberDecimalDigits = 0;<br />
	      numberFormatInfo.CurrencyDecimalDigits = 0;<br />
	      numberFormatInfo.CurrencyNegativePattern = 1;<br />
          <br />
          string[] str = view.DataView.Table.Rows[rowNum]["IndentLevel"].ToString().Split('~');<br />
          <br />
// HERE IS THE PROBLEM--------<br />
/*<br />
          if (rowNum < 4) {<br />
             this.Format = "n";<br />
             this.FormatInfo = numberFormatInfo;<br />
          } else {<br />
             this.Format = "c";<br />
             this.FormatInfo = numberFormatInfo;<br />
          } <br />
          */<br />
          <br />
          <br />
          <br />
          // --- Main Heading ---<br />
          if (str.Length == 1) {<br />
             myColour = Color.Coral;<br />
          } else if (str.Length == 2) {<br />
             // --- Sub Headings ---<br />
             if (str[1] == "1" || str[1] == "4") {<br />
                myColour = Color.PaleGoldenrod;<br />
             // --- Net Sum Headings ---<br />
             } else if (str[1] == "7") {<br />
                myColour = Color.Lavender;<br />
             // --- Other Headings ---<br />
             } else {<br />
                myColour = Color.Wheat;<br />
             }<br />
          // --- Populated Rows ---<br />
          } else if (str.Length == 3) {<br />
             myColour = Color.SeaShell;<br />
          } else {<br />
             myColour = Color.Thistle;<br />
          }<br />
		  <br />
		  // ----------------------------<br />
		  // ------ Paint the Row -------<br />
		  // ----------------------------<br />
          try{ <br />
             backBrush = new SolidBrush(myColour); <br />
          } <br />
          catch(Exception) {} <br />
          finally {<br />
             base.Paint(g, bounds, source, rowNum, backBrush, foreBrush, alignToRight); <br />
          } <br />
       }