private async void OnSelectedQueryChanged()
{
if (CollectionViewModel != null)
{
await CollectionViewModel.CloseViewModelAsync(null).ConfigureAwait(true);
}
CollectionViewModel =
TypeFactory.Default.CreateInstanceWithParametersAndAutoCompletion(
typeof(CollectionDataGridViewModel), SelectedQuery) as
CollectionDataGridViewModel;
}
/// <summary>
/// Closes this instance. Always called after the <see cref="M:Catel.MVVM.ViewModelBase.Cancel" /> of <see cref="M:Catel.MVVM.ViewModelBase.Save" /> method.
/// </summary>
/// <returns></returns>
protected override Task CloseAsync()
{
return(CollectionViewModel.CloseViewModelAsync(null));
}