how to band Cross-Tab with Business-Object?

Linda · Post by **Linda** » Fri Mar 30, 2012 12:29 am

Hello,
I create a Cross-Tab,and band it with a Business-Object. when run my application,I reveive an error message :"Object reference not set to an instance of an object".

Cross-Tab only could band with Data Soure?

Linda · Post by **Linda** » Fri Mar 30, 2012 3:35 am

Hello,

I have a father Business-Object and a child Business-Object.

I found it goes well when I band Cross-Tab with father Business-Object.

The error message only appear when I band Cross-Tab with child Business-Object.

Post by **HighAley** » Fri Mar 30, 2012 4:24 am

Hello.

Please send us your report template with Business Objects or a working project for analysis.

Thank you.

Linda · Post by **Linda** » Sat Mar 31, 2012 1:33 am

Hi,
Thank you for your reply.
I try again , band Cross-Tab with child Business-Object works well.

I encounter follow issue: when Summary filed in Cross-Tab is string, it does not dislay.

And i have another confusion:
When band with large amounts of datas,for example 5000,my application will be no response.
Is there a good method for this?

Thanks again

Post by **HighAley** » Mon Apr 02, 2012 2:46 am

Hello.

Linda wrote:Thank you for your reply.
I try again , band Cross-Tab with child Business-Object works well.

I encounter follow issue: when Summary filed in Cross-Tab is string, it does not dislay.

And i have another confusion:
When band with large amounts of datas,for example 5000,my application will be no response.
Is there a good method for this?

The Amount of 5000 strings is not to large but it depends on what do you use on the Data Band and machine power.
Please, try to reduce amount of data or send us your project on support@stimulsoft.com

Thank you.