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主文件中关键代码如下:

var Arr:Array=new Array();
for (var i:int=0; i<JobListXML.length(); i++) {
         Arr.push({data:"images/ie.jpg",
                       "Job No.":JobListXML[i].@JobNo,
	              "Address":JobListXML[i].@Address,
                       rowColor:String(JobListXML[i].@ArrangedColor)
	     });
}
DG.dataProvider = new DataProvider(Arr);
DG.setStyle("cellRenderer", CellStyle1);

 CellStyle1.as

/*本类的功能:
1.设置表格的颜色交替显示,前提是要在datagrid皮肤里新增mc.操作如下:
  库中 Component Assets/CellRendererSkins 下,将CellRenderer_upSkin复制一份,命名为CellRenderer_upSkinGray,并将其颜色改为自己需要的
2.设置指定行的颜色显示
*/

package {
	import fl.controls.listClasses.CellRenderer;
	import fl.controls.listClasses.ICellRenderer;
	import flash.text.TextFormat;
	public class CellStyle1 extends CellRenderer implements ICellRenderer {
		public function CellStyle1():void {
			super();
		}
		override protected function drawBackground():void {
			var format:TextFormat = new TextFormat();
			switch (data.rowColor) {
				case "green" :
					format.color=0x00FF33;
					format.size=24;
					format.align = "center";
					//其他属性自己设;
					setStyle("textFormat",format);
					break;
				case "0xFF0000" :
					format.color=0xFF0000;
					format.size=12;
					// format.align = "center";
					format.bold=true;
					//其他属性自己设;
					setStyle("textFormat",format);
					break;
				case "yellow" :
					format.color=0xFFFF00;
					format.size=12;
					format.align = "center";
					setStyle("textFormat",format);
					break;
				default :
					break;
			}
            if (_listData.index % 2 == 0) {
				setStyle("upSkin", CellRenderer_upSkinGray);
			} else {
				setStyle("upSkin", CellRenderer_upSkin);
			}	
			super.drawBackground();
		}	
	}
}