Dynamo.Controls.DynamoView.DynamoView_KeyUp C# (CSharp) Method

        private void DynamoView_KeyUp(object sender, KeyEventArgs e)
        {
            if (e.Key != Key.Escape) return;

            IsEscKeyPressed = false;
            if (dynamoViewModel.BackgroundPreviewViewModel.CanNavigateBackground)
            {
                dynamoViewModel.BackgroundPreviewViewModel.NavigationKeyIsDown = false;
                dynamoViewModel.EscapeCommand.Execute(null);
                e.Handled = true;
            }            
        }