i was searching on google and i found this:

this should by >> ((DataRowView)Container.DataItem)["column"] up to 30% faster than this >> DataBinder.Eval(Container.DataItem, "column")

is it true, or not?

Yes it is.

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Unless, of course, you want to hire me to do work for you.

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but i tryed on a simple example, i generated a table with 10000 rows and 10 columns filled with integers and tryed both methods and was no big difference, maybe 1 to 2%

It is UP TO 30% faster, not 30% faster so that means it could be 0% - 30% faster depending on what you are doing; I never use DataBinder.Eval in my apps, and, moreso this is personal choice then any other reason.

-------------------------
I will only tell you how to do it, not do it for you.
Unless, of course, you want to hire me to do work for you.

^^Thats my signature