First off, an apology as I am sure this is question's answer is quite simple. Nonetheless I still cannot seem to find an answer.
This is my first week using WPF. I simply wish to display the contents of some sort of list inside of a DataGrid. I am currently trying to use an ObservableCollection<> and a DataGrid, but that can change. How do I DataTemplate the list and display it?
The list is in a ViewModel, which has been set in Apps.xaml.cs as the DataSource for the MainWindow.xaml:
protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
var window = new MainWindow();
// Create the ViewModel to which
// the main window binds.
var viewModel = new MainWindowViewModel();
// Allow all controls in the window to
// bind to the ViewModel by setting the
// DataContext, which propagates down
// the element tree.
window.DataContext = viewModel;
window.Show();
}
Here is the current list:
public ObservableCollection<PersonData> SearchResults { get; set; }
As for my xaml, though, I am rather lost — I've tried fiddling around with binding and ItemsSource, and really have no idea how to use them here. Also, I suppose using a DataTemplate will be necessary, as I need to let it know somehow that the columns need to display certain properties of the PersonData, such as first and last name, location, and title. Any help is appreciated.
EDIT
More generally — how does one simply display a ViewModel list, collection, what have you, period?
Best Answer
Your basic
DataGrid
syntax should look something like this:If you don't want to display your data in a
DataGrid
, you can use an ItemsControl.The default
ItemsControl
will add all your items to aStackPanel
, and draw each of them using aTextBlock
bound to the.ToString()
of the item. You can change how theItemsControl
displays the items by specifying your ownItemsPanelTemplate
andItemTemplate
for it to use. For some examples, check out my blog post on WPF's ItemsControl.