I know DataGridTemplateColumn it's not in the visual tree etc. But is not there some way to do this?
I found many examples (can't post link) but they don't work for me!
Thing where i try to do is: I have one data grid with many columns (22 or more) and i want relate this columns with checkboxes to can hide and show!
This is my code for one column:
<UserControl.Resources><my:VisibilityConverter x:Key="VisibilityConverter" /></UserControl.Resources><Grid x:Name="LayoutRoot" Background="White" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"><sdk:DataGrid AutoGenerateColumns="False" Height="437" HorizontalAlignment="Stretch" Name="ResultedDataGrid" VerticalAlignment="Bottom" ><sdk:DataGrid.Columns><sdk:DataGridTemplateColumn x:Name="stockCodeColumn" Visibility="{Binding ElementName=checkBox, Path=IsChecked, Converter={StaticResource VisibilityConverter}, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="True" Width="*" ><sdk:DataGridTemplateColumn.HeaderStyle><Style TargetType="sdk:DataGridColumnHeader"><Setter Property="Template"><Setter.Value><ControlTemplate><TextBlock HorizontalAlignment="Center" Width="Auto" Text="Код на стока" TextWrapping="Wrap"/></ControlTemplate></Setter.Value></Setter></Style></sdk:DataGridTemplateColumn.HeaderStyle><sdk:DataGridTemplateColumn.CellTemplate><DataTemplate><TextBlock Name="StockNameTextBlock" Text="{Binding Path=Name}" VerticalAlignment="Stretch"/></DataTemplate></sdk:DataGridTemplateColumn.CellTemplate></sdk:DataGridTemplateColumn></sdk:DataGrid.Columns></sdk:DataGrid><CheckBox Content="CheckBox" Height="16" HorizontalAlignment="Left" Margin="295,77,0,0" Name="checkBox" VerticalAlignment="Top"/></Grid></UserControl>From this code i get this exception: "set property 'system.windows.controls.datagridcolumn.visibility' threw an exception"!
VisibilityConverter work good i have no problem with him... but the binding...
Any ideas for simple code to fix this problem!
Thank you in advance and sorry for my english!