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);
相关文档：
打开新的窗口并传送参数：
传送参数：
response.write("<script>window.open('*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="++"')
</script>")
接收参数：
string a = Request.QueryString("id");
string b = Request.QueryString("id1");
2.为按钮添加对话框
Button1.Attributes.Add("oncl ......
DateTime dt = DateTime.Now;
// Label1.Text = dt.ToString();//2005-11-5 13:21:25
// Label2.Text = dt.ToFileTime().ToString();//127756416859912816
// Label3.Text = dt.ToFileTimeUtc().ToString();//127756704859912816
// Label4.Text = dt.ToLocalTime().ToString();//2005-11-5 21:21:25
// Label5.Text = ......
ASP.NET的内置对象介绍
1.Response
2.Request
3.Server
4.Application
5.Session
6.Cookie
Request对象主要是让服务器取得客户端浏览器的一些数据,包括从HTML表单用Post或者GET方法传递的参数、Cookie和用户认证。因为Request对象是Page对象的成员之一，所以在程序中不需要做任何的声明即可直接使用；其类名为 HttpR ......
The MVC bits have finally arrived and I’ve spent a while digesting them. I’ve been waiting for the bits to be released to begin working on a side-project, so the first thing I did after downloading them last night was crank it up and start working on a new ASP.NET MVC Web Application p ......
1. 打开新的窗口并传送参数：
传送参数：
response.write("＜script＞window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)＜/script＞")
接收参数：
string a = Request.QueryString("id");
string b = Request.QueryString("id1");
2.为按钮添加对话框
Button1 ......
