Hi all

i want to pass filter to llblgendatasource when l passed it, it through an exception

Selection out of range
Parameter name: value 

this is code

var p = new PredicateExpression();
            p.Add(GLAccountFields.ARAccountName == "");

            IRelationPredicateBucket filter = new RelationPredicateBucket();
            filter.PredicateExpression.Add(p);
//pass to llbldatasource
           dsChartOfAccount.FilterToUse=filter;
           dsChartOfAccount.Refetch = true;

Please pot the stack trace and the LLBLGen Pro runtime library version used.

Also if you can check the generated SQL query and post it here. Refer to the manual's section "Using the generated code -> Troubleshooting and debugging"

var p = new PredicateExpression();
            p.Add(GLChartOfAccountFields.AccountNo == new Guid(e.Node.Value));

            var filter = new RelationPredicateBucket();
            filter.PredicateExpression.Add(p);

            dsChartOfAccount.FilterToUse=filter;
                dsChartOfAccount.Refetch = true;

this is stack

[ArgumentOutOfRangeException: Selection out of range
Parameter name: value]
   Telerik.Web.UI.RadComboBox.PerformDataBinding(IEnumerable dataSource) +290
   Telerik.Web.UI.RadComboBox.OnDataSourceViewSelectCallback(IEnumerable data) +7
   System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +29
   Telerik.Web.UI.RadComboBox.OnDataBinding(EventArgs e) +90
   Telerik.Web.UI.RadComboBox.PerformSelect() +18
   System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70
   System.Web.UI.Control.DataBindChildren() +204
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +216
   System.Web.UI.Control.DataBind() +12
   System.Web.UI.Control.DataBindChildren() +204
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +216
   System.Web.UI.Control.DataBind() +12
   System.Web.UI.Control.DataBindChildren() +204
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +216
   System.Web.UI.Control.DataBind() +12
   System.Web.UI.Control.DataBindChildren() +204
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +216
   System.Web.UI.WebControls.DetailsView.CreateChildControls(IEnumerable dataSource, Boolean dataBinding) +2343
   System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data) +59
   System.Web.UI.WebControls.DetailsView.PerformDataBinding(IEnumerable data) +9
   System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +111
   System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +29
   System.Web.UI.WebControls.DataBoundControl.PerformSelect() +149
   System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70
   System.Web.UI.WebControls.DetailsView.DataBind() +4
   System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82
   System.Web.UI.WebControls.DetailsView.EnsureDataBound() +181
   System.Web.UI.WebControls.DetailsView.OnPreRender(EventArgs e) +24
   System.Web.UI.Control.PreRenderRecursiveInternal() +86
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2041

Please attach the aspx file and the complete code behind file.

Are you trying to select an item from the comboBox at any stage? It seems to me that filtered collection doesn't contain an entity needed by the comboBox, maybe to be selected as the default value.

senario i have tree when i select item it bind to detailView to show details

this is page

Ok i got it and solve it thanks