expand an collapse button in datagrid
- by prince23
hi,
<sdk:DataGrid MinHeight="100" x:Name="dgCounty" AutoGenerateColumns="False" VerticalAlignment="Top" IsReadOnly="True" Margin="5,5,5,0" RowDetailsVisibilityChanged="dgCounty_RowDetailsVisibilityChanged" RowDetailsVisibilityMode="VisibleWhenSelected">
<sdk:DataGrid.Columns>
<sdk:DataGridTemplateColumn CanUserReorder="False">
<sdk:DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Button x:Name="ViewButton" Click="ToggleRowDetailsVisibility" Cursor="Hand" Content="View Details" />
</DataTemplate>
</sdk:DataGridTemplateColumn.CellTemplate>
</sdk:DataGridTemplateColumn>
<sdk:DataGridTextColumn Header="Countryname" Width="100" Binding="{Binding Region Name}" CanUserReorder="False"/>
<sdk:DataGridTextColumn Header="Populution" Width="80" Binding="{Binding Number Of People}" CanUserReorder="False"/>
</sdk:DataGrid.Columns>
<sdk:DataGrid.RowDetailsTemplate>
<DataTemplate>
<sdk:DataGrid x:Name="dgrdRowDetail" Width="400" AutoGenerateColumns="False" HorizontalAlignment="Center" IsReadOnly="True" Grid.Row="1">
<sdk:DataGrid.Columns>
<sdk:DataGridTextColumn Header="county" Binding="{Binding CompanyName}"/>
<sdk:DataGridTextColumn Header="Number Of People" Binding="{Binding CompanyID}"/>
</sdk:DataGrid.Columns>
</sdk:DataGrid>
</DataTemplate>
</sdk:DataGrid.RowDetailsTemplate>
</sdk:DataGrid>
how to make an button in datagrid expand an collapse where there will be 2 image buttons
once user clicks the button the rows under it will expand where there should be an one image button with (- symbol)
again user clicks the same row the rows which were expanded should collapse.(+ image button)
here i have done the function for doing the expand and collapse is completed. now only i need add an image which will change once the user clicks the row either ( we can do it by javascript or in code behind ?)
how can i change the image button like that
can any one tell me how i should i ahead or any code that can help me to solve the issue
thanks in adance
prince
