asp.net导出成EXCEL
以下是导出的方法：
public static void ToExcel(System.Web.UI.Control ctl)
{
//HttpContext.Current.Response.Charset ="GB2312";
HttpContext.Current.Response.Charset = "GBK";
HttpContext.Current.Response.AppendHeader("Content-Disposition", "attachment;filename=memory.xls");
HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.GetEncoding("GBK");
HttpContext.Current.Response.ContentType = "application/ms-excel";//image/JPEG;text/HTML;image/GIF;vnd.ms-excel/msword
ctl.Page.EnableViewState = false;
System.IO.StringWriter tw = new System.IO.StringWriter();
System.Web.UI.HtmlTextWriter hw = new System.Web.UI.HtmlTextWriter(tw);
ctl.RenderControl(hw);
HttpContext.Current.Response.Write(tw.ToString());
HttpContext.Current.Response.End();
}
在其它方法中调用：ToExcel(gridview1);
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//post请求
string name = Request["name"].toString();
string name =Request.Form.Get("name").toString();
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表单提交中get和post方式的区别归� ......
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应用1：GridView和CheckBox结合
效果图：
应用2：Extending the GridView Control
Code download available at: CuttingEdge05.exe (132 KB)
Browse the Code Online
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缓存的原因，改成这样：
解决办法。。。
url = frmWin + "? " + Math.random();
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