>Yes, thank you for your reply me ......... but i don't know how can i do (can add a new report to an existing .NET application, as a strongly-typed report)
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>You mean i should go to .net application, right click solution explorer > add > new item >reporting > report ?
>then will create the *.rdlc file,but i try this report page, i think so simple compare the crystal report ........
>i can't see the set formula fields object in toolbox not like crystal report powerful
There should be a Crystal Report item in the Reporting tab. Are you sure Crystal Reports was installed with the Visual Studio installation?