CHECK THIS OUT
<telerik:RadGridView x:Name="radGridView2" ShowColumnFooters="True" CanUserInsertRows="True" BorderThickness="0,1,0,1" GridLinesVisibility="None" CanUserFreezeColumns="False" AutoGenerateColumns="False" ItemsSource="{Binding lstOperationProfile}" ShowGroupPanel="False" IsReadOnly="False">
<telerik:RadGridView.Columns>
<telerik:GridViewDataColumn IsReadOnly="False" Width="200" Header="OperationID" DataMemberBinding="{Binding Operation}">
<telerik:GridViewColumn.Footer>
<telerik:RadButton x:Name="Add" Content="AddNewRow" Command="telerikGrid:RadGridViewCommands.BeginInsert" CommandTarget="{Binding ElementName=radGridView1}" />
</telerik:GridViewColumn.Footer>
</telerik:GridViewDataColumn>
<telerik:GridViewDataColumn IsReadOnly="False" Width="200" Header="OperationName" DataMemberBinding="{Binding TimeHrs}" />
<telerik:GridViewDataColumn IsReadOnly="False" Width="200" Header="OperationTime" DataMemberBinding="{Binding TimePercen}" />
<telerik:GridViewDataColumn IsReadOnly="False" Width="200" Header="LoadOnGensets" DataMemberBinding="{Binding LoadOnGensets}"/>
<telerik:GridViewDataColumn IsReadOnly="False" Width="200" Header="Total" DataMemberBinding="{Binding Total}" />
</telerik:RadGridView.Columns>
</telerik:RadGridView>