datagrid导出Excel表问题,迷惑!
用一下代码在同一个程序里面,有的可以导出为Excel,有的只能导出为HTML文件，不知何故？哪位高手能解释一下？
Dim tw As New System.IO.StringWriter
Dim hw As New System.Web.UI.HtmlTextWriter(tw)
dgexcel.RenderControl(hw)
Dim response As System.Web.HttpResponse = System.Web.HttpContext.Current.Response
response.Clear()
response.ContentEncoding = System.Text.Encoding.GetEncoding( "utf-8 ")
response.ContentType = "application/vnd.ms-excel;charset=GBK "
response.AddHeader( "Content-Disposition ", "attachment; filename=ExcelFile ")
response.Charset = "gb2312 "
response.Write(tw.ToString())
response.End()
[解决办法]
http://www.codeproject.com/aspnet/ExportClassLibrary.asp
[解决办法]
我顶 顶顶顶顶
