public void BindItemsSource()
{
// Create the original DataContext object
StringsContainer stringsContainer1 = new StringsContainer();
stringsContainer1.Strings = new ObservableCollection<string> { "first", "second", "third" };
// Create the next object to be used as DataContext
StringsContainer stringsContainer2 = new StringsContainer();
stringsContainer2.Strings = new ObservableCollection<string> { "one", "two", "three", "four", "five" };
// Create the DataGrid and setup its binding
DataGrid dataGrid = new DataGrid();
dataGrid.DataContext = stringsContainer1;
Binding binding = new Binding("Strings");
binding.Mode = BindingMode.OneWay;
dataGrid.SetBinding(DataGrid.ItemsSourceProperty, binding);
TestPanel.Children.Add(dataGrid);
this.EnqueueCallback(delegate
{
Assert.AreEqual(stringsContainer1.Strings, dataGrid.ItemsSource, "ItemsSource was not set from the original DataContext");
Assert.AreEqual(3, dataGrid.DataConnection.Count, "ItemsSource was not set from the original DataContext");
dataGrid.DataContext = stringsContainer2;
});
this.EnqueueYieldThread();
this.EnqueueCallback(delegate
{
Assert.AreEqual(stringsContainer2.Strings, dataGrid.ItemsSource, "ItemsSource did not change along with the DataContext");
Assert.AreEqual(5, dataGrid.DataConnection.Count, "ItemsSource did not change along with the DataContext");
});
this.EnqueueTestComplete();
}
public void BindItemsSource()
{
// Create the original DataContext object
StringsContainer stringsContainer1 = new StringsContainer();
stringsContainer1.Strings = new ObservableCollection <string> {
"first", "second", "third"
};
// Create the next object to be used as DataContext
StringsContainer stringsContainer2 = new StringsContainer();
stringsContainer2.Strings = new ObservableCollection <string> {
"one", "two", "three", "four", "five"
};
// Create the DataGrid and setup its binding
DataGrid dataGrid = new DataGrid();
dataGrid.DataContext = stringsContainer1;
Binding binding = new Binding("Strings");
binding.Mode = BindingMode.OneWay;
dataGrid.SetBinding(DataGrid.ItemsSourceProperty, binding);
TestPanel.Children.Add(dataGrid);
this.EnqueueCallback(delegate
{
Assert.AreEqual(stringsContainer1.Strings, dataGrid.ItemsSource, "ItemsSource was not set from the original DataContext");
Assert.AreEqual(3, dataGrid.DataConnection.Count, "ItemsSource was not set from the original DataContext");
dataGrid.DataContext = stringsContainer2;
});
this.EnqueueYieldThread();
this.EnqueueCallback(delegate
{
Assert.AreEqual(stringsContainer2.Strings, dataGrid.ItemsSource, "ItemsSource did not change along with the DataContext");
Assert.AreEqual(5, dataGrid.DataConnection.Count, "ItemsSource did not change along with the DataContext");
});
this.EnqueueTestComplete();
}
protected BaseMarketingController()
{
Container = new StringsContainer();
}
