WPF DataGrid and the WPFToolKit have released!

re: WPF DataGrid and the WPFToolKit have released!

_ivan — Thu, 01 Apr 2010 17:16:50 GMT

AutoGenerateColumns="True" does work with POCO classes though. So I am confused why it's not working.

Here is XAML

<wpfToolkit:DataGrid

VirtualizingStackPanel.VirtualizationMode="Recycling"

ItemsSource="{Binding Path=Audit, Mode=OneWay, UpdateSourceTrigger=PropertyChanged}"

SelectionMode="Single"

AutoGenerateColumns="True"

VerticalAlignment="Stretch"

HorizontalAlignment="Stretch"

CanUserAddRows="False"

CanUserDeleteRows="False"

Background="Transparent"

RowBackground="Transparent"

Foreground="DarkBlue"

GridLinesVisibility="None"

AlternatingRowBackground="{StaticResource HorizontalBrush}"

RowHeaderWidth="0"

ColumnHeaderStyle="{StaticResource dgHeaderStyle}"

re: WPF DataGrid and the WPFToolKit have released!

_ivan — Thu, 01 Apr 2010 17:10:09 GMT

AutoGenerateColumns="True" doesn't work for

public IEnumerable<ClientAudit> Audit

where ClientAudit is an entity in LINQ to SQL.

When I bind columns manually it works, but I have like 100 tables, and thought it would be nice to just drop a data grid and it will find columns automatically.

re: WPF DataGrid and the WPFToolKit have released!

Vincent Sibal - MSFT — Fri, 12 Mar 2010 13:09:50 GMT

AJJohn123,

You can nest a DataGrid in the RowDetailsTemplate. When you select a row it should display that nested DataGrid.

re: WPF DataGrid and the WPFToolKit have released!

AJJohn123 — Sat, 06 Mar 2010 16:35:04 GMT

Is there an example showing how to have nested dataGrids (e.g. have a master DataGrid with 2 columns, but I want o have each row to be expanded to show another data grid .

re: WPF DataGrid and the WPFToolKit have released!

Charley sheng — Fri, 29 May 2009 19:35:26 GMT

Vinsibal,

I have figured out what the cause is and the problem is fixed.

Best,

charley sheng

re: WPF DataGrid and the WPFToolKit have released!

Charley sheng — Thu, 21 May 2009 17:35:15 GMT

Vinsibal,

thank you for yor reply. the DataGrid is used as drop target object and drag some other control, like, button,content tempaltes,... into the datagrid cell or cells. if single cell is slected, the draging is working as expected, but if multiple cells are selected and drag control into the cells, nothing happened. the drag data objects could be seen in the debug but there is not any UI presentation could be seen on the screen.

Best,

charley sheng

re: WPF DataGrid and the WPFToolKit have released!

Vincent Sibal - MSFT — Thu, 21 May 2009 15:31:54 GMT

Charley,

"drap visula control into a single cell" => "drag visual control into a single cell"? Could you expand on this a little bit. I'm not quite sure what you mean.

re: WPF DataGrid and the WPFToolKit have released!

charley sheng — Thu, 21 May 2009 00:37:26 GMT

vinsibal,

I have used the datagrid to create the template by using the template column and put customized control into the column. drap visula control into single cell of data grid worked fine, but didn't work for multiple selected cells. any suggestion?

thanks,

charley sheng

re: WPF DataGrid and the WPFToolKit have released!

Wayne — Tue, 19 May 2009 14:10:14 GMT

I have a DataGridComboBoxColumn bound to a foreign key to another table. The combobox values are then populated from another datasource thus:

<my:DataGridComboBoxColumn Header="Vetted Pos 1" ItemsSource="{Binding Source={StaticResource vetted}}" DisplayMemberPath="DESCRIPTION" SelectedValuePath="CODE" SelectedValueBinding="{Binding VettedPos1, Mode=TwoWay}"/>

When I change the value in the dropdown, the selected index (dg.SelectedIndex) in the code behind is -1.

Any help much appreciated!!

re: WPF DataGrid and the WPFToolKit have released!

Vincent Sibal - MSFT — Wed, 01 Apr 2009 03:02:42 GMT

Bhuvan,

So if you do something like this:

<dg:DataGridTextColumn Binding="{Binding conceptId}" />

it works? Do you get any binding errors with your TemplateColumn above?