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May 6th, 2011, 11:26 AM
#1
Binding to DataRowView with a DataTrigger inside of a DataGrid
I am trying to implement a cell template for a datagrid. The problem is, when I try to bind to the Object within the datagridview, I am not getting the values that I am expecting.
This is what the datagrid looks like with no styling:
http://i128.photobucket.com/albums/p...agridplain.png
Pretty simple, but when I try to style it using a cell template with triggers, this is what I am getting (Each cell that has DAL.Task above should contain an orange circle):
http://i128.photobucket.com/albums/p...gridstyled.png
here is the xaml that I am using to style the grid:
Code:
<DataTemplate x:Key="MiddleDataGridCellTemplate">
<Grid>
<Image Name="CenterImage"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
</Grid>
<DataTemplate.Triggers>
<DataTrigger Binding="{Binding Row.ItemArray/TaskStatusName}"
Value="In Progress">
<Setter TargetName="CenterImage"
Property="Source"
Value="/besoControlLibrary;component/Resources/Spreadsheet_CheckedOut.png" />
</DataTrigger>
</DataTemplate.Triggers>
</DataTemplate>
I am guessing that "{Binding Row.ItemArray/TaskStatusName}" is causing the problem, what is the correct way to pull out the TaskStatusName property of the DAL.Task within the datagridview?
I found out that the values of the blank cells are DBNull if that helps at all.
Also, these values are coming from a DataTable that is the context of the the DataGrid.
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May 24th, 2011, 01:00 PM
#2
Re: Binding to DataRowView with a DataTrigger inside of a DataGrid
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