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protected void Button1_Click(object sender, EventArgs e)
{
string XX = Label1.Text + Label3.Text;
Export("application/ms-excel", XX + "月份采购计划.xls");
}
public override void VerifyRenderingInServerForm(Control control)
{
}
private void Export(string FileType, string FileName)
{
Response.Charset = "GB2312";
Response.ContentEncoding = System.Text.Encoding.UTF7;
Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(FileName, Encoding.UTF8).ToString());
Response.ContentType = FileType;
this.EnableViewState = false;
StringWriter tw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(tw);
GridView1.RenderControl(hw);
Response.Write(tw.ToString());
Response.End();
}
private void Export(string FileType, string FileName)
{
Response.Charset = "GB2312";
Response.ContentEncoding = System.Text.Encoding.UTF8;
//之前是UTF7 现在改为了utf8 改过之后 ,它可以打开,问题是不是修改,一修改之后,在打开就是乱码了!!!!!
Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(FileName, Encoding.UTF8).ToString());
Response.ContentType = FileType;
this.EnableViewState = false;
StringWriter tw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(tw);
GridView1.RenderControl(hw);
Response.Write(tw.ToString());
Response.End();
}
StreamWriter sw = new StreamWriter(filePath, false, Encoding.Default);
...
{
//write sth
sw.WriteLine(“someting... ”);
}
sw.Flush();
sw.Close();
sw.Dispose();