We help IT Professionals succeed at work.
Get Started

Index was out of range. Must be non-negative and less than the size of the collection. Parameter: Index

prasadpbr asked
Last Modified: 2012-08-13
Dear Telerik Team,

When I am trying to display data using radgrid I am getting error like "Index was out of range. Must be non-negative and less than the size of the collection. Parameter: Index".

Here is my code

telerik:RadGrid ID="gvCktMap" BorderColor="White" runat="server" AutoGenerateColumns="true" 
                                AllowSorting="true" BackColor="White" AllowPaging="true" PageSize="25" GridLines="None" 
                                OnPageIndexChanging="gvCktMap_PageIndexChanging" OnRowCancelingEdit="gvCktMap_RowCancelingEdit" 
                                OnRowCommand="gvCktMap_RowCommand" OnRowUpdating="gvCktMap_RowUpdating" OnRowDataBound="gvCktMap_RowDataBound" 
                                OnSorting="gvCktMap_Sorting" OnRowEditing="gvCktMap_RowEditing" ShowGroupPanel="True" 
                                EnableHeaderContextMenu="true" EnableHeaderContextFilterMenu="true" AllowMultiRowSelection="true" 
                                AllowFilteringByColumn="True" AllowCustomPaging="false" OnItemCreated="gvCktMap_ItemCreated" 
                                EnableViewState="false" OnNeedDataSource="gvCktMap_NeedDataSource" OnItemUpdated="gvCktMap_ItemUpdated" 
                                <MasterTableView DataKeyNames="sId" UseAllDataFields="true"> 
                                        <telerik:GridBoundColumn UniqueName="sId" HeaderText="sId" DataField="sId" Visible="false"> 
                                        <telerik:GridBoundColumn UniqueName="orderId" HeaderText="orderId" DataField="orderId"> 
                                        <telerik:GridBoundColumn UniqueName="REJ" HeaderText="REJ" DataField="REJ"> 
                                        <telerik:GridBoundColumn UniqueName="Desc" HeaderText="Desc" DataField="Desc"> 
                                        <telerik:GridBoundColumn UniqueName="CustomerName" HeaderText="CustomerName" DataField="CustomerName"> 
                                        <telerik:GridBoundColumn UniqueName="MarketName" HeaderText="MarketName" DataField="MarketName"> 
                                        <telerik:GridBoundColumn UniqueName="HeadendName" HeaderText="HeadendName" DataField="HeadendName"> 
                                        <telerik:GridBoundColumn UniqueName="SiteName" HeaderText="SiteName" DataField="SiteName"> 
                                        <telerik:GridBoundColumn UniqueName="TaskStatus" HeaderText="TaskStatus" DataField="TaskStatus"> 

Open in new window

Here is my code behind
private void bingGrid() 
            DataSet dsResult = new DataSet(); 
            DataSet dsEditItems = new DataSet(); 
            dsEditItems.ReadXml(Server.MapPath("XMLS/" + Session["TaskID"].ToString() + ".xml")); 
            clsSearch_BL clsObj = new clsSearch_BL(); 
            clsObj.TaskID = (string)Session["TaskID"]; 
            clsObj.CustName = (string)Session["CustName"]; 
            clsObj.MarketName = (string)Session["MarketName"]; 
            clsObj.HeadendName = (string)Session["HeadendName"]; 
            clsObj.SiteName = (string)Session["SiteName"]; 
            clsObj.TaskStatus = (string)Session["TaskStatus"]; 
            clsObj.OrdType = (string)Session["OrdType"]; 
            clsObj.OrdStatus = (string)Session["OrdStatus"]; 
            clsObj.ProName = (string)Session["ProName"]; 
            clsObj.LOC = (string)Session["LOC"]; 
            dsResult = clsObj.getSearchResults_BL(clsObj); 
            Session["SearchRes"] = dsResult; 
            DataTable dtFilter = new DataTable(); 
            DataColumn dtCol = new DataColumn("FilterBy"); 
            dtCol = new DataColumn("DataType"); 
            gvCktMap.DataSource = dsResult; 
        catch (Exception ex) 

Open in new window

If i remove <MasterTableView></MasterTableView> Its working fine without any error. But for some reasons i need to use <MasterTableView></MasterTableView> Can anyone help me out to fix this error.

Thanks In Advance

Watch Question
Staff Software Engineer
This problem has been solved!
Unlock 1 Answer and 6 Comments.
See Answer
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE