asp.net中操作word excel等

asp.net中操作word excel等

byte[] filedata = (byte[])ds.Tables[0].Rows[0]["filedata"];

然后用下面的语句显示

Response.ContentType="application/msword";

Response.AddHeader("Content-Disposition", "inline;filename=" + Server.UrlEncode(filename).Replace("+"," "));

Response.BinaryWrite(filedata);

Response.End();

if(dr["doctype"].ToString()=="application/msword")

{

Response.ContentType = "application/msword";

}

else

{

Response.ContentType = "application/vnd.ms-excel";

}

Response.AddHeader("Content-Disposition", dr["doctitle"].ToString());

Response.Flush();

Response.BinaryWrite((byte[])dr["doctext"]);

Response.End();

public void ToWord(System.Web.UI.Control ctl)

{

HttpContext.Current.Response.AppendHeader("Content-Disposition","attachment;filename=1.doc");

HttpContext.Current.Response.Charset ="UTF-8";

HttpContext.Current.Response.ContentEncoding =System.Text.Encoding.Default;

HttpContext.Current.Response.ContentType ="application/msword";//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();

}

Response.Clear();

Response.ContentType = "application/msword";

Response.AddHeader("Content-Disposition", "attachment; filename=xxx.doc") ;

Response.Flush();

Response.Write( test );

Response.End();