WPF Datagrid: change image source on row clicked
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I have a datagrid with a DataGridTemplateColumn. The DataTemplate is a Image wrapped by a Button. <wpftoolkit:DataGridTemplateColumn Header="Search Type" IsReadOnly="True" > wpftoolkit:DataGridTemplateColumn.CellTemplate <DataTemplate> <Button x:Name="btn" Width="25" Height="25" > <Image x:Name="icoDisplay" Source="../Resources/plus.png"></Image> </Button> </DataTemplate> </wpftoolkit:DataGridTemplateColumn.CellTemplate> </wpftoolkit:DataGridTemplateColumn> I'm trying to change the image source when a row is selected. I want to show an image with a "+" when the details for a row are not showing. I want to show an image with a "-" when the details for a row are showing. I want to change the image source when the row is selected in any cell of the row, not just when the button/image are selected. I don't have to have the button there if it can be done without it. Any help with this would be greatly appreciated.
Troy Johnson www.anothercodesite.com/blog