expand/collpase datagrid
- by prince23
hi,
i have an nested datagrid . i able to bind the values with no issues once i clik teh row i able to show nested grid.
now i need to add an image button( like an "+ " Symbol ) at the left corner. once i press this button the grid shows the further records under it. that time i need to repalce the image button with ("--" symbol). i have these two images done.
but how to do this is really a big issue now for me.can any one help me out.struck on this issue from past 3 days.
plz plz provide an solution on this.
i would be really thank full for you guys . am new to silver light
this is my code.
<sdk:DataGrid MinHeight="100" x:Name="dgCounty" AutoGenerateColumns="False" VerticalAlignment="Top" Grid.Row="1" IsReadOnly="True" Margin="5,5,5,0" RowDetailsVisibilityChanged="dgCounty_RowDetailsVisibilityChanged" RowDetailsVisibilityMode="VisibleWhenSelected">
<sdk:DataGrid.Columns>
<sdk:DataGridTemplateColumn CanUserReorder="False">
<sdk:DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Button Content="+" Click="Button_Click"></Button>
</DataTemplate>
</sdk:DataGridTemplateColumn.CellTemplate>
</sdk:DataGridTemplateColumn>
<sdk:DataGridTextColumn Header="ID" Width="100" Binding="{Binding EmployeeID}" CanUserReorder="False"/>
<sdk:DataGridTextColumn Header="FirstName" Width="80" Binding="{Binding EmployeeFName}" CanUserReorder="False"/>
<sdk:DataGridTextColumn Header="LastName" Width="80" Binding="{Binding EmployeeLName}" CanUserReorder="False"/>
<sdk:DataGridTextColumn Header="MailID" Width="80" Binding="{Binding EmployeeMailID}" CanUserReorder="False"/>
</sdk:DataGrid.Columns>
<sdk:DataGrid.RowDetailsTemplate>
<DataTemplate>
<sdk:DataGrid x:Name="dgrdRowDetail" Width="400" AutoGenerateColumns="False" HorizontalAlignment="Center" IsReadOnly="True" >
<sdk:DataGrid.Columns>
<sdk:DataGridTextColumn Header="CompanyName" Binding="{Binding CompanyName}"/>
<sdk:DataGridTextColumn Header="CompanyID" Binding="{Binding CompanyID}"/>
<sdk:DataGridTemplateColumn Header="Score">
<sdk:DataGridTemplateColumn.CellTemplate>
<DataTemplate >
<StackPanel Loaded ="StackPanel_Loaded" Orientation="Horizontal" Background="Transparent">
<TextBlock Text="{Binding Score}" TextWrapping="NoWrap" HorizontalAlignment="Center" Foreground="Blue"></TextBlock>
<!--<Image Source ="../Images/image1.JPG" Width="20" Height="20" Stretch ="Fill"/>-->
<Image x:Name="imgScore" Source ="{Binding Score}" Width="20" Height="20" Stretch ="Fill"/>
<sdk:Label Content="Score" />
</StackPanel>
</DataTemplate>
</sdk:DataGridTemplateColumn.CellTemplate>
</sdk:DataGridTemplateColumn>
</sdk:DataGrid.Columns>
</sdk:DataGrid>
private void Button_Click(object sender, RoutedEventArgs e)
{
//how to handle this issue.
}
if possiable plz provide the code that can help me out.
