/// <summary>
/// Creates an ImageSource from a randomly chosen URI from the ImageSources collection and returns it.
/// </summary>
/// <returns>Returns an ImageSource with a randomly chosen URI from the ImageSources collection.</returns>
protected async Task <TitleImage> GetSource()
{
if (this.ImageSources.Count == 0)
{
return(null);
//return new TitleImage();
}
int index = this.rand.Next(this.ImageSources.Count);
while (!this.IsNewIndexValid(index))
{
index = index = this.rand.Next(this.ImageSources.Count);
}
string uri = this.imageSources[index].ImageUri;
if (this.CreateImageSource != null)
{
return(this.CreateImageSource(uri));
}
ImageSource imageSource = await this.CreateDefaultImageSource(uri);
TitleImage titleImage = new TitleImage();
titleImage = this.imageSources[index];
titleImage.ImageSource = imageSource;
return(titleImage);
}
private async void CreateImageBingUI()
{
TitleImage titleImage = new TitleImage();
titleImage = await this.GetSource();
if (titleImage != null)
{
//this.FirstImage = titleImage.ImageSource;
//this.firstTitleName.Text = this.FirstTitle = titleImage.Title;
//this.firstContent.Text = this.FirstContent = titleImage.Content;
firstImage.Source = titleImage.ImageSource;
this.firstTitleName.Text = titleImage.Title;
this.firstContent.Text = titleImage.Content;
//this.SecondImage = titleImage.ImageSource;
//this.secondTitleName.Text = this.SecondTitle = titleImage.Title;
//this.secondContent.Text = this.SecondContent = titleImage.Content;
secondImage.Source = titleImage.ImageSource;
this.secondTitleName.Text = titleImage.Title;
this.secondContent.Text = titleImage.Content;
}
}
