Hello,

Can you let us know your web.config settings? Please discard your runtime license before attached the files.
If you deployed in IIS7 environment, please read how to configure WebTextEditor under IIS7 in our documentation.

Regards,
Handy

Hello,

Fyi, we have discontinued to support WebGrid 6 which means in the future, there is no enhancement or fix.
Regading your issue, "ISControl_InitializeAtlas" is already implemented a long time ago. This function is designed for our Ajax mechanism. In our latest WebUIFramework, it's true that there are some enhancements. But it should not remove "InitWG60".

So, please let me know what is your current WebGrid 6 build version? Please ensure you use the latest of WebGrid and WebUIFramework assemblies.
In the past, this error only occurs if the project misses or has incorrent ISNet.dll and ISNet.WebUI.dll in your project bin folder.

Regards,
Handy

Hello Ross,

Actually you can focus directly by using Focus() method in Opened event. However, this could not work for the first time because the element has not beed rendered. Therefore, you can use Dispatcher as the workaround.

private void coWeighHS_Opened(object sender, Intersoft.Client.Framework.ISRoutedEventArgs e)
{
     this.Dispatcher.BeginInvoke(delegate { nudCountHS.Focus(); });
}

Regards,
Handy

Hello Larry,

Deeply apologize for late in replying your question. After discussed with our developer teams, WebGrid supports multiple tables. You can also use it by using ISDataSource. As long as the child table has the correct relation key with the parent table. If you face a trouble when use auto retrieve hierarchical structure in WebGrid, you can also define the column structure manually.

Regards,
Handy

Hello Gavin,

Ok, but could you explain more details about your scenario? 

Example, what do you expect when user clear the data? And shouldn't the validation for limit number work fine?

Regards,
Handy