Hello,

Have you tried our sample on IntegrationwithWebCombo.NET.aspx? Does the error get replicated in this sample?

The "type mismatch" error could happen because of the difference data type between grid's column and combo's item. Let's say if the ContactName column has a string data type and then the combo's data has an Integer data type, this error might occur.

Hope this helps. Thank you.

Regards,
-Martin-

Hello,

I'm using the same type of data in the DataMember of the column and the DataValueField of WebCombo. In the attached code that I use a DropDownList in a column and a WebCombo another with the same type of data. The DropDownList WebCombo works well and still gives the same error

Hello,
Same thing is happening with WebGrid without WebCombo: I can add rows and in this case when I try to delete rows or leave the edit mode to save rows occurs the same error: "type mismatch". Attached code without WebCombo which the same thing happens.

Hello,

I removed the keys from the dataset to bind to the ISDataSource through a CustomObject and the problem is resolved.

Hello,

Glad to hear you have resolved the issue.

Should you have further question regarding Intersoft product, please do not hesitate to post it to this community forum, and we will be glad to help you.

Thank you.

Regards,
-Martin-