System.OutOfMemoryException

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.NET2.0

Hi All,

I am developing an application using c#.net with asp.net.in that i am using Telerik Radgrid.Radgrid contains 90,000 records.when user clicks on a button i need to export to excel radgrid data.For that purpose Radgrid contains one predefined method like

Radgrid.MasterTableView.ExportToExcel();

Now my question is when grid contains less umber of records i am not getting any exception. when Radgrid conatins more number of records(ex:- 90,000 records) i am getting Outofmemory exception.

How to solve my problem.

Posted 29-Jan-10 0:35am

raghuab123

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AspDotNetDev · Answer 1 · 2010-01-29T00:45:00

Buy more memory. Then install it in your computer. Or increase your virtual memory size. If you are using a 32-bit OS and have reached the maximum amount of memory, then get a 64-bit OS and increase its physical or virtual memory.

Or you could perform the export yourself using a serialized data structure and algorithm (to avoid using up RAM).

raghuab123 · Answer 2 · 2010-01-29T00:51:00

Solution 2

but how to increase virtual memory

Posted 29-Jan-10 0:51am

raghuab123

AspDotNetDev · Answer 3 · 2010-01-29T00:54:00

Solution 3

Increase the size of your page file. Google for how to do that (depends on your operating system).

Posted 29-Jan-10 0:54am

AspDotNetDev