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：
<%
set conn= server.createobject("ADODB.connection")
conn.open "driver={sybase driver 10};"
"srvr=SYBASE;"
"UID=sa;"
"pwd=sybase;"
sql="select no from tab_st ......
static void Main(string[] args)
{
string connstr = "Data Source=***;user=system;password=***;";
OracleConnection conn = new OracleConnection(connstr);
conn.Open();
string orclstr="insert into SYS.A_MODULE values('03','查看生产任务','查看生产任务进度')";
......
//post请求
string name = Request["name"].toString();
string name =Request.Form.Get("name").toString();
//get请求
string name = Request.QueryString["name"].toString();
但我发现 无论是否是post与get传值都可用
string name = Request["name"].toString();
表单提交中get和post方式的区别归� ......
在web程序中，经常会使用在一个网页使用其他网页提交的数据信息，这里可以使用Request内置对象来完成，来获取用户提交的信息，根据客户端提交数据方式的不同，Request对象分别使用Form和QueryString集合属性来获取数据。下面是两种集合获取方式的不同点：通过Form获取数据时在form属性中简单的添加action=“跳转的网页 ......
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
Contents
The GridView Difference
A New GridView Control
Adding a Checkbox Column
The New Grid In Action
Styling Selected ......
