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Ram
1740
Multiple controls with the same ID '400_0' were found. FindControl requires that controls have unique IDs.
posted

I am getting this weird error everytime I rebind the WebHierarchicalDataGrid. The error does not appear when I bind the grid for the 1st time.

Multiple controls with the same ID '400_0' were found. FindControl requires that controls have unique IDs.

The WebHierarchicalDataGrid is placed on a user control that is loaded dynamically.

Thanks

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  • 6748
    Verified Answer
    posted

    Hello Ram,

     

    You should call ClearDataSource for the WebHierarchicalDataGrid before assigning its new datasource inside the method BindGrid2:

    this.WebHierarchicalDataGrid1.GridView.ClearDataSource();

                this.WebHierarchicalDataGrid1.DataSource = countryCustomersDataSet;

    Hope this helps.

     

    Regards,

    Lyuba

    Developer Support Engineer

    Infragistics

    www.infragistics.com/support

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