Thank you very much for the sent sample.

I put the sent sample into my sample project in order to reproduce the reported problem in my local end. I’m using WebGrid.NET 7 build 533 and WebUI.NET Framework 3 build 803.

Unfortunately, I was unable to reproduce the problem in here. Please check the attached video that shows how the test was conducted and let me know if you have different configuration (probably different assembly version or different browser version).

please Look at the video of my operation!

LayoutSettings i set AllowEdit="Yes" AllowBatchUpdate="true".

After I pay close attention to the video that you sent, there is a step that I missed during the test. In your video, you click on the “Get Checked Rows count in client” label. Meanwhile, I clicked the “Get Checked Rows in server” button.

However, I have managed to repeat the test using the same step-by-step. Unfortunately, I was still unable to reproduce the reported problem in my local end using WebGrid 7 build 533 and WebUI.NET Framework 3 build 803. If needed, I can add another video that shows the result.

Could you please inform us the build version of your WebGrid 7 and WebUI.NET Framework 3?

I am using  WebGrid 7 build 417 and WebUI.NET Framework 3 build 767

I have re-tested the sample using WebGrid 7 build 417 and WebUI.NET Framework 3.0 build 768. As shown in the attached video, the problem is not reproducible in my local end.

Please try to apply the latest hotfix of Intersoft’s products and let us know whether it helps or not.