乱码问题

[Bandlass]

在把DataGrid中的数据导入excel表格时，excel表格会出现乱码，请高人指点，谢谢

[SeeSunSet]

你是BS还是CS啊?

HttpContext.Current.Response.AppendHeader("Content-Disposition", "attachment;filename=Excel.xls")
Response.ContentType = "application/vnd.ms-excel"
HttpContext.Current.Response.Charset = ""
HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.Default
DataGrid1.Page.EnableViewState = False
Dim tw As StringWriter = New StringWriter()
Dim hw As New HtmlTextWriter(tw)
DataGrid1.Visible = True
DataGrid1.RenderControl(hw)
HttpContext.Current.Response.Write(tw.ToString())
HttpContext.Current.Response.End()

[SeeSunSet]

HttpContext.Current.Response.Charset = "gb2312"

[Bandlass]

B/S模式，C#写的后台代码