I'm using the MSChart Control in a Web Project. I saw that there are 3 different storage mode settings: file/memory/session. I couldn't find any information about the pros/cons or the impact of the settings.
Anyone can help?
I've found that Scott Mitchell has the best write up on this topic: Using Microsoft's Chart Controls in an ASP.NET Application: Rendering the Chart. VERY useful info. I'd recommend reading the whole multipart series.
The two links below have some good general information about the ImageHandler and also list the author of it, as well as a link to the Chart forum. This looks like the authoritative source for ChartImageHandler information.
Much of the information is a duplicate on the two links. The first one is the more recent, and the second link is the msdn blog of the author.
来源：https://stackoverflow.com/questions/2399809/mschart-chartimagehandler-pros-cons-of-the-different-storage-settings