I use the following code to load a chart from about 20 different template disk files, the system will be slow when many users access these template files,

I think maybe I can cache these files to memory, but I don't know how to do, and more, is there other better way?

Thanks!

using (Stream s = File.Open(PublicPar.PathOfTemplate + projectTemplateID + ".xml", FileMode.Open, FileAccess.Read, FileShare.Read))
{
     Chart1.Serializer.Load(s);
}

 Hi,

http://msdn.microsoft.com/en-us/library/ms972379.aspx

http://www.codeproject.com/KB/webforms/EditGrid.aspx

Thanks :)

I did an article on this.  It explains how to cache files using ASP.NET cache dependency.  Check it out and feel free to ask me any questions.

http://www.dotnetcurry.com/ShowArticle.aspx?ID=331