Comments by kiranrahir (Top 10 by date)

I do not need to style for ctl_Child_Grid

i am new to wpf .
-> as per example of dev express i set binding path "RowData.Row.Qty".
if any other example is there than you can suggest me. May be i m wrong at that place but i do not know what to write

-> as you said i may assign style too late when all cells are already filled.
but just after assigning itemsource i set style.

_Left_Part_DE.ItemsSource = dtItem_Closing_Stock.DefaultView;
_Left_Part_DE.Columns["Qty"].CellStyle = Style;

-> i debug the code. and code assigns source and style both.

-> i enable trace but it didnt arice binding error in output

-> grid is only for display purpose it is not editable

-> i comment out condition in converter and return only red and put breakpoint at the Convert Method
:( but it is not invoked

May you think that i m stupid but i am not seeing any Code Snippet.
in my code i add
xaml part

<dc:GridControl Name="Left_Part_DE" >
<dxg:GridControl.DetailDescriptor>
<dxg:DataControlDetailDescriptor Name="ctlDataControlDetailDescriptor" >
<dxg:DataControlDetailDescriptor.DataControl>
<dc:GridControl AutoPopulateColumns="True" Name="ctl_Child_Grid">
<dxg:GridControl.View>
<dxg:TableView ShowGroupPanel="False" AutoWidth="True" NavigationStyle="Row" />
</dxg:GridControl.View>
</dc:GridControl >
</dxg:DataControlDetailDescriptor.DataControl>
</dxg:DataControlDetailDescriptor>
</dxg:GridControl.DetailDescriptor>
<dxg:GridControl.View>
<dxg:TableView ShowGroupPanel="False" AutoWidth="True" NavigationStyle="Row" />
</dxg:GridControl.View>
</dc:GridControl>

c# part


Style _Style = new Style(typeof(CellContentPresenter));
Setter _Setter = new Setter();
_Setter.Property = CellContentPresenter.BackgroundProperty;
_Setter.Value = new Binding("RowData.Row.Qty") { Converter = new RedConverter() };
_Style.Setters.Add(_Setter);
_Left_Part_DE.Columns["Qty"].CellStyle = Style;


but problem is that no error occur nor event is invoking for background.
Am i missing any thing?

I want exactly that. I had read that artical, but problem is that my itemsouce is not fixed so
cant add this code

<dxg:gridcontrol.resources xmlns:dxg="#unknown">
<Style x:Key="customCellStyle"
BasedOn="{StaticResource {dxgt:GridRowThemeKey ResourceKey=CellStyle}}"
TargetType="dxg:CellContentPresenter">
<setter property="Background" value="{Binding Path=RowData.Row.UnitsOnOrder, Converter={local:IntToColorConverter}}"></setter>
</Style>
</dxg:gridcontrol.resources>

i want its behind c# code. How can i assign Style to cellstyle

_Left_Part_DE is my DevExpress.XtraGrid grid and "Qty" is column.
I want to use Style.
if Qty < 0 than cell forecolor should be red. Can i do it with Style - IValueConverter?