I have code as below :
<telerik:RadGrid ID="RadGrid1" AllowFilteringByColumn="false" runat="server" GridLines="None"
AllowPaging="true" AllowSorting="true" Width="100%" AutoGenerateColumns="false"
EnableEmbeddedSkins="false">
<ClientSettings EnableRowHoverStyle="true">
<Selecting AllowRowSelect="true" />
<Scrolling AllowScroll="true" UseStaticHeaders="True" SaveScrollPosition="True">
</Scrolling>
<ClientEvents OnRowSelected="rowSelected" />
<ClientEvents OnCommand="RadGrid1_Command" OnRowDeleted="RowDeleted" OnRowDeleting="RowDeleting" />
</ClientSettings>
<MasterTableView CssClass="RadGrid_Web20" PagerStyle-Mode="NumericPages" ClientDataKeyNames="Customer_Contact_Id">
<Columns>
<telerik:GridBoundColumn SortExpression="Contact_Type" DataField="Contact_Type" HeaderText="Contact Type"
UniqueName="Contact_Type" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn SortExpression="Contact_Name" DataField="Contact_Name" HeaderText="Contact Name"
UniqueName="Contact_Name" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn SortExpression="Telephone" DataField="Telephone" HeaderText="Telephone"
UniqueName="Telephone" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left">
</telerik:GridBoundColumn>
<telerik:GridHyperLinkColumn ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"
DataNavigateUrlFormatString="mailto:{0}" DataNavigateUrlFields="Email" SortExpression="Email"
DataTextField="Email" HeaderText="Contact Email" ItemStyle-ForeColor="Blue">
</telerik:GridHyperLinkColumn>
<telerik:GridBoundColumn SortExpression="Email" DataField="Email" HeaderText="Contact Email"
UniqueName="MainEmail" Display="false" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn SortExpression="ContactId" DataField="ContactId" HeaderText="ContactId"
UniqueName="ContactId" Display="false" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn SortExpression="ContactTypeId" DataField="ContactTypeId"
HeaderText="ContactTypeId" UniqueName="ContactTypeId" Display="false" ItemStyle-HorizontalAlign="Left"
HeaderStyle-HorizontalAlign="Left">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn SortExpression="Customer_Code" DataField="Customer_Code"
HeaderText="Customer_Code" Visible="false" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn SortExpression="Customer_Contact_Id" DataField="Customer_Contact_Id"
UniqueName="Customer_Contact_Id" HeaderText="Customer_Contact_Id" Display="false"
ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left">
</telerik:GridBoundColumn>
<telerik:GridClientDeleteColumn ConfirmDialogType="RadWindow" ConfirmText="Are you sure you want to delete this row?"
HeaderStyle-Width="35px" ButtonType="ImageButton" ImageUrl="../Images/Delete.gif"
CommandName="Delete" />
</Columns>
</MasterTableView>
</telerik:RadGrid>
But previosly OnRowDeleted="RowDeleted" OnRowDeleting="RowDeleting" clinet events are getting fired but now
in latest version of DDL its not working and i want delete button to diplay for each and every row.