My question is pretty simple and I'm surprised I don't know the answer. Here is the situation. I click a button on Page1.aspx that does a post-back to itself, some "processing" is performed, then control is forwarded to PageB.aspx with the new data from the "processing" included. What is the best way accomplish something like this?

Well this all depends. You could use Server.Transfer("Page1.aspx", True) which will maintain all values in Page1's webform and anything passed via querystring and allow you to work with it on page2.

You could place the values in a session variable, redirect to the next page, then access them there.

You could pass all the values via query string to page2.

Obviously each solution has its own pros and cons just need to pick the best for your situation.

Hth

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