In fact, it is easy to use asp.net to output the word, EXCEL, TXT, htm, and other types of documents that specify the content. Mainly divided into three steps to complete.
I. Define document type, character encoding
Copy Code code as follows:
Response.Clear ();
Response.buffer= true;
Response.charset= "Utf-8";
The following line is very important, the attachment parameter means that as an attachment to download, you can change to online open
Filename=fileflow.xls Specify the name of the output file, note that its extension matches the specified file type, and can be:. doc. xls. txt. htm
Response.appendheader ("Content-disposition", "Attachment;filename=fileflow.xls");
Response.contentencoding=system.text.encoding.getencoding ("Utf-8");
RESPONSE.CONTENTTYPE Specifies that the file type can be Application/ms-excel Application/ms-word application/ms-txt application/ms-html or other browsers to support documents directly
Response.ContentType = "Application/ms-excel";
This. EnableViewState = false;
Second, define an input stream
Copy Code code as follows:
System.IO.StringWriter ostringwriter = new System.IO.StringWriter ();
System.Web.UI.HtmlTextWriter ohtmltextwriter = new System.Web.UI.HtmlTextWriter (ostringwriter);
binding target data to input stream output
Copy Code code as follows:
This. RenderControl (Ohtmltextwriter);
This is the output page, and you can also bind the DataGrid, or other support obj. Control of the RenderControl () property
Response.Write (Ostringwriter.tostring ());
Response.End ();
Summary: This routine is tested under Microsoft Visual Studio. NET 2003 Platform for C # and VB, when VB is used to change the This keyword to me.