Hi,

Is sorting supported for a unbound columns?

 In my case all the columns are unbound.

<igDP:XamDataGrid HorizontalAlignment="Stretch" WControls:XamDataGridBehavior.IsSynchronizedWithCurrentItem="True" RecordLoadMode="PreloadRecords" VerticalAlignment="Stretch" DataSource="{Binding Path=CollectionView}" Margin="0,0,0,0" Grid.Row="0" GroupByAreaLocation="None">

<igDP:XamDataGrid.FieldSettings>

<igDP:FieldSettings AllowEdit="True"/>

</igDP:XamDataGrid.FieldSettings>

<igDP:XamDataGrid.FieldLayoutSettings>

<igDP:FieldLayoutSettings AutoGenerateFields="False" AllowAddNew="False" AllowDelete="True" AddNewRecordLocation="OnTopFixed"/>

</igDP:XamDataGrid.FieldLayoutSettings>

<igDP:XamDataGrid.FieldLayouts>

<igDP:FieldLayout>

<igDP:FieldLayout.Fields>

<igDP:UnboundField Name="FirstName" Label="First Name">

<igDP:Field.Settings>

<igDP:FieldSettings EditorType="{x:Type igEditors:XamTextEditor}">

<igDP:FieldSettings.EditorStyle>

<Style TargetType="{x:Type igEditors:XamTextEditor}">

<Setter Property="Text" Value="{Binding Path=DataItem.FirstName,Mode=TwoWay,ValidatesOnExceptions=True, NotifyOnValidationError=True, ValidatesOnDataErrors=True}"/>

<Style.Triggers>

<Trigger Property="Validation.HasError" Value="true">

<Setter Property="ToolTip" Value="{Binding RelativeSource={RelativeSource Self}, Path=(Validation.Errors), Converter={StaticResource errorConverter}}"/>

</Trigger>

</Style.Triggers>

</Style>

</igDP:FieldSettings.EditorStyle>

</igDP:FieldSettings>

</igDP:Field.Settings>

</igDP:UnboundField>

<igDP:UnboundField Name="LastName" Label="Last Name">

<igDP:Field.Settings>

<igDP:FieldSettings EditorType="{x:Type igEditors:XamTextEditor}">

<igDP:FieldSettings.EditorStyle>

<Style TargetType="{x:Type igEditors:XamTextEditor}">

<Setter Property="Text" Value="{Binding Path=DataItem.LastName,Mode=TwoWay,ValidatesOnExceptions=True, NotifyOnValidationError=True, ValidatesOnDataErrors=True}"/>

<Style.Triggers>

<Trigger Property="Validation.HasError" Value="true">

<Setter Property="ToolTip" Value="{Binding RelativeSource={RelativeSource Self}, Path=(Validation.Errors), Converter={StaticResource errorConverter}}"/>

</Trigger>

</Style.Triggers>

</Style>

</igDP:FieldSettings.EditorStyle>

</igDP:FieldSettings>

</igDP:Field.Settings>

</igDP:UnboundField>

<igDP:UnboundField Name="Gender" Label="Gender">

<igDP:Field.Settings>

<igDP:FieldSettings EditorType="{x:Type igEditors:XamComboEditor}">

<igDP:FieldSettings.EditorStyle>

<Style TargetType="{x:Type igEditors:XamComboEditor}">

<Setter Property="DisplayMemberPath" Value="Name" />

<Setter Property="ValuePath" Value="GenderID"/>

<Setter Property="ItemsSource" Value="{Binding RelativeSource={RelativeSource AncestorType={x:Type UserControl}},Path=DataContext.Genders}" />

<Setter Property="Value" Value="{Binding Path=DataItem.Gender,Mode=TwoWay,ValidatesOnExceptions=True, NotifyOnValidationError=True, ValidatesOnDataErrors=True}"/>

<Style.Triggers>

<Trigger Property="Validation.HasError" Value="true">

<Setter Property="ToolTip" Value="{Binding RelativeSource={RelativeSource Self}, Path=(Validation.Errors), Converter={StaticResource errorConverter}}"/>

</Trigger>

</Style.Triggers>

</Style>

</igDP:FieldSettings.EditorStyle>

</igDP:FieldSettings>

</igDP:Field.Settings>

</igDP:UnboundField>

<igDP:UnboundField Name="Phone" Label="Phone">

<igDP:Field.Settings>

<igDP:FieldSettings EditorType="{x:Type igEditors:XamMaskedEditor}">

<igDP:FieldSettings.EditorStyle>

<Style TargetType="{x:Type igEditors:XamMaskedEditor}">

<Setter Property="Mask" Value="(###)-###-####"/>

<Setter Property="Value" Value="{Binding Path=DataItem.Phone,Mode=TwoWay,ValidatesOnExceptions=True, NotifyOnValidationError=True, ValidatesOnDataErrors=True}"/>

<Style.Triggers>

<Trigger Property="Validation.HasError" Value="true">

<Setter Property="ToolTip" Value="{Binding RelativeSource={RelativeSource Self}, Path=(Validation.Errors), Converter={StaticResource errorConverter}}"/>

</Trigger>

</Style.Triggers>

</Style>

</igDP:FieldSettings.EditorStyle>

</igDP:FieldSettings>

</igDP:Field.Settings>

</igDP:UnboundField>

<igDP:UnboundField Name="DepartmentID" Label="Deparment ID">

<igDP:Field.Settings>

<igDP:FieldSettings.EditorStyle>

<Style TargetType="{x:Type igEditors:XamComboEditor}">

<Setter Property="DisplayMemberPath" Value="DepartmentName" />

<Setter Property="ValuePath" Value="DepartmentID"/>

<Setter Property="ItemsSource" Value="{Binding RelativeSource={RelativeSource AncestorType={x:Type UserControl}},Path=DataContext.Departments}" />

<Setter Property="Value" Value="{Binding Path=DataItem.DepartmentID,Mode=TwoWay,ValidatesOnExceptions=True, NotifyOnValidationError=True, ValidatesOnDataErrors=True}"/>

<Style.Triggers>

<Trigger Property="Validation.HasError" Value="true">

<Setter Property="ToolTip" Value="{Binding RelativeSource={RelativeSource Self}, Path=(Validation.Errors), Converter={StaticResource errorConverter}}"/>

</Trigger>

</Style.Triggers>

</Style>

</igDP:FieldSettings.EditorStyle>

</igDP:FieldSettings>

</igDP:Field.Settings>

</igDP:UnboundField>

</igDP:FieldLayout.Fields>

</igDP:FieldLayout>

</igDP:XamDataGrid.FieldLayouts>

</igDP:XamDataGrid>

Thanks,

R.Ramesh Babu.