Click here to Skip to main content
15,903,362 members
Please Sign up or sign in to vote.
1.00/5 (1 vote)
See more:
Hello Everyone,

I want to Generate and Save a Crystal Report based on user selections file Format(from Drop down list.

VB
Dim filename As String = ds.Tables(0).Rows(0)("reportoutfile")
Response.ContentType = "applicaiton/octet-stream"
Response.WriteFile(??)



Line 1: reportoutfile is Parameter having File name.
Line 3: What will be the parameter of Response.WriteFile?

And where should be path of my report?
Posted

1 solution

Generally if any file need to download the following code can do that
C#
string file_path=Server.MapPath("~/files/"+file_name);
HttpContext.Current.Response.ContentType = "application/octet-stream";
HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment;filename=\"" + file_Name + "\"");
HttpContext.Current.Response.TransmitFile(file_path);
HttpContext.Current.Response.End();


For crystal report I guess you need to take help of Crystal Report viewer control to create crystal report file.
 
Share this answer
 
Comments
MalwareTrojan 20-Feb-13 23:43pm    
Still i m getting same error as FileNotFoundException
S. M. Ahasan Habib 21-Feb-13 0:37am    
FileNotFoundException raised when file not found to a specific location. So I guess your file_path value is wrong. You just debug the code and see the value of file_path and find out that the file physically exists in this location (file_path).

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)



CodeProject, 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 +1 (416) 849-8900