Window17.xaml

<Window x:Class="DevExpressGrid_Flashing.Window17"        
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"        
       	xmlns:dx="http://schemas.devexpress.com/winfx/2008/xaml/core"
        xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid"
        xmlns:local="clr-namespace:DevExpressGrid_Flashing" 
        Title="Window17" Height="500" Width="904" >
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>
        <dxg:GridControl x:Name="grid">
            <dxg:GridControl.Columns>
                <dxg:GridColumn FieldName="MyBoolUnb" UnboundType="Object" Name="gridColumn111"/>
                <dxg:GridColumn FieldName="MyBool" AllowSorting="False"  Name="gridColumn1"/>
                <dxg:GridColumn FieldName="Text" Name="gridColumn2"/>
                <dxg:GridColumn FieldName="Number" SortMode="DisplayText" Name="gridColumn3"/>
                <dxg:GridColumn FieldName="Group" Name="gridColumn4"/>
                <dxg:GridColumn FieldName="MyDateTime" Name="gridColumn5" />
                <dxg:GridColumn FieldName="MyTime" Name="gridColumn6" SortIndex="0" SortOrder="Ascending"/>
            </dxg:GridControl.Columns>
            <dxg:GridControl.View>
                <dxg:TableView Name="tableView"/>
            </dxg:GridControl.View>
        </dxg:GridControl>
        <Button Grid.Row="1" Content="Button" Name="button1" Click="button1_Click" />
    </Grid>

</Window>