Resize WPF datagrid when template datagrid will be delete

Vote count:

0

I have been passed many days for this problem. I am so exhausted now. my grid design looks like

<sdk:DataGrid VerticalAlignment="Top"                      
                      ItemsSource="{Binding Path=PagedCollection,Mode=TwoWay}"
                      AutoGenerateColumns="False"
                      CanUserReorderColumns="False"
                      CanUserResizeColumns="False"
                      CanUserSortColumns="True"
                      ColumnWidth="*"
                      LoadingRowGroup="DataGrid_LoadingRowGroup"        
                      UnloadingRowGroup="DataGrid_UnloadingRowGroup"                      
                      IsReadOnly="False">

            <sdk:DataGrid.Columns>
                <sdk:DataGridTextColumn x:Name="dgFirstName" Header="First Name" Binding="{Binding Path=FirstName}" />
                <sdk:DataGridTextColumn Header="Last Name" Binding="{Binding Path=LastName}"   />
                <sdk:DataGridTextColumn Header="Gender" Binding="{Binding Path=Gender}"   />
                <sdk:DataGridTextColumn Header="AgeGroup" Binding="{Binding Path=AgeGroup}"   />
                <sdk:DataGridTemplateColumn Width="2*">
                    <sdk:DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <sdk:DataGrid VerticalAlignment="Top"                      
                      ItemsSource="{Binding Path=Students,Mode=TwoWay}"
                      AutoGenerateColumns="False"
                      CanUserReorderColumns="False"
                      CanUserResizeColumns="False"
                      CanUserSortColumns="True" Background="Red"                                      
                      ColumnWidth="*"                                         
                      IsReadOnly="False">
                                <sdk:DataGrid.Columns>
                                    <sdk:DataGridTextColumn x:Name="dgFirstName" Header="StudentName" Binding="{Binding Path=StudentName}" />
                                    <sdk:DataGridTextColumn Header="RollNo" Binding="{Binding Path=RollNo}"  />
                                    <sdk:DataGridTemplateColumn Width=".5*">
                                        <sdk:DataGridTemplateColumn.CellTemplate>
                                            <DataTemplate>
                                                <Button Content="Delete" Command="{Binding Path=DeleteCommand, Source={StaticResource VMRequisitionItem}}" CommandParameter="{Binding}"/>
                                            </DataTemplate>
                                        </sdk:DataGridTemplateColumn.CellTemplate>
                                    </sdk:DataGridTemplateColumn>
                                </sdk:DataGrid.Columns>
                            </sdk:DataGrid>
                        </DataTemplate>
                    </sdk:DataGridTemplateColumn.CellTemplate>
                </sdk:DataGridTemplateColumn>
            </sdk:DataGrid.Columns>
        </sdk:DataGrid>

you have seen my example, where data grid contains data grid as template column. when i delete template datagrid row then master data grid does not re size according to template datagrid row.How can i solve this?. Thanks.

asked 35 secs ago

Md. Shohel Rana

44