[求助] C#里面，怎么将DateGridView 里面的数据导出到Excel表里面啊？

<%
sub excel()
dim filename,fs,myfile,x
Set fs = server.CreateObject("scripting.filesystemobject")
'--假设你想让生成的EXCEL文件做如下的存放
filename = Server.MapPath("excel/baobiao.xls")
'--如果原来的EXCEL文件存在的话删除它
if fs.FileExists(filename) then
fs.DeleteFile(filename)
end if
'--创建EXCEL文件
set myfile = fs.CreateTextFile(filename,true)

if rs.EOF and rs.BOF then
else
dim strLine,responsestr
strLine=""
For each x in rs.fields
strLine = strLine & x.name & chr(9)
Next
'--将表的列名先写入EXCEL
myfile.writeline strLine
Do while Not rs.EOF
strLine=""
for each x in rs.Fields
strLine = strLine & x.value & chr(9)
next
'--将表的数据写入EXCEL
myfile.writeline strLine
rs.MoveNext
loop
end if

end sub

%>