hi, I'm using following code to create excel files. but when i use firefox output file hasn't a extention. Kindly check and i need help.
Thanks
Lasa
Response.ContentType = "application/vnd.ms-excel";
Response.AppendHeader("Content-Disposition", "attachment; filename=" + fileName + ".xls");
Response.Write("<table>");
int lineCount = 0;
List<EventHistory> eventList;
var finder = new EventHistoryFinder();
&nb ...
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