datatable导出execl
代码太简单，我们直接看代码。
复制代码 代码如下:
protected void btnprint_click(object sender, eventargs e)
    {
        string strpath = mfout + datetime.now.tostring(yyyymmddhhmmssfff) + .xls;
        datagrid dg = new datagrid();
        dg.datasource = dtmain;
        dg.databind();
        response.clear();
        response.addheader(content-disposition, attachment;filename= + strpath + );
        response.charset = gb2312;
        response.contentencoding = system.text.encoding.utf8;//不设置会有乱码
        response.contenttype = application/vnd.xls;
        system.io.stringwriter stringwrite = new system.io.stringwriter();
        system.web.ui.htmltextwriter htmlwrite = new htmltextwriter(stringwrite);
        dg.rendercontrol(htmlwrite);
        response.write(stringwrite.tostring());
        response.end();
    }
    public override void verifyrenderinginserverform(control control)
    {
        //这个方法不能删除掉 导出时要用到，不然会报错：
        //类型“gridview”的控件“ctl00_contentplaceholder1_gridview1”必须放在具有 runat=server 的窗体标记内
    }
http://www.bkjia.com/phpjc/824979.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/824979.htmltecharticledatatable导出execl 代码太简单，我们直接看代码。 复制代码 代码如下: protected void btnprint_click(object sender, eventargs e) { string strpath = mfout + da...