Exemplos de Presentation_App ReadImageToPresentationCommand em C# (CSharp)

Exemplo n.º 1

Arquivo: QuestionEditorPage.xaml.cs Projeto: probycode/PresentaionLikeApp

        private void SlideImage_PreviewMouseDown(object sender, MouseButtonEventArgs e)
        {
            var command = new ReadImageToPresentationCommand();

            Action <IImageReader> action = (imageReader) => {
                quastionSlide.Image = imageReader.ImageName;
                SlideImage.Source   = imageReader.Image;
            };

            command.Execute(Presentation, action);

            SlideUpdated?.Invoke(this, EventArgs.Empty);
        }

Exemplo n.º 2

        private void SlideImage_PreviewMouseDown(object sender, MouseButtonEventArgs e)
        {
            var command = new ReadImageToPresentationCommand();

            void action(IImageReader imageReader)
            {
                slide.Image       = imageReader.ImageName;
                SlideImage.Source = imageReader.Image;
            }

            command.Execute(presentation, action);

            SlideUpdated?.Invoke(this, EventArgs.Empty);
        }