UWP Projects

A set of custom UWP controls and utilities that I have built for my apps. I will continue to add to this repo from my personal collection of doo-dads and bobbles and as a I build new ones 🚀

Branch	Build Status
master

Components

AdaptiveGridView

With grouping

Properties

• MinItemWidth - double: Sets minimum width of GridView items.
• MinItemHeight - double: Sets the minimum height of GridView items.

Example

<listControls:AdaptiveGridView ItemsSource="{Binding ListItems}"
       MinItemHeight="105"
       MinItemWidth="315">

BusyIndicators

• BandBusyIndicator
• DownloadUploadIndicator

Properties

• IsActive - boolean: Shows or hides the indicator.
• Direction - AnimationDirection: The direction of the animation.
• DisplayMessage - string: Message shown when active.
• DisplayMessageSize - double: Message font size.

<busyIndicators:BandBusyIndicator IsActive="{Binding IsBusy}"
      DisplayMessage="busy..."
      Direction="Uploading"  />

BlurElementAsync

Example

//You can pass any UIElement to the method and it will render all of the children into a bitmap with a Blur applied
var blurredElement = await ContentToBlur.BlurElementAsync();

//example: you can then set Background brush of a Grid
ContentRootGrid.Background = new ImageBrush
{
  ImageSource = blurredBitmapImage,
  Stretch = Stretch.UniformToFill
};

IncrementalLoadingCollection

Example

<ListView ItemsSource="{Binding InfiniteItems}" />

ViewModel or Code-Behind

InfiniteItems = new IncrementalLoadingCollection<T>((cancellationToken, count) => Task.Run(GetMoreData, cancellationToken));
    
//and GetMoreData is
private async Task<ObservableCollection<T>> GetMoreData()
{
   return more items of type ObservableCollection<T>
}

NetworkImage

Properties

• ImageUrl - string: String URL of the photo.
• IsActive - bool: The control manages this automatically, but you can manually enable/disable if needed .
• DownloadPercentageVisibility - Visibility: If you want to hide the progress percentage.
• ProgressRingVisibility - Visibility: If you want to hide the ProgressRing animation.
• ImageStretch -Stretch: Stretch property passed to the underlying Image control.

Example

<imageControls:NetworkImage ImageUrl="http://bigimages.com/MyHugeImage.jpg" />

DownloadStreamWithProgressAsync (HttpClient Extension)

Properties

• Url - string: Url of the thing you want to download.
• Reporter - Progress<DownloadProgressArgs> - reports the progress via event args.

Note: There are a couple more methods in the helper class (i.e. DownloadStringwithProgressAsync)

Example

void SetupReporter()
{
    var reporter = new Progress<DownloadProgressArgs>();
    reporter.ProgressChanged += Reporter_ProgressChanged;

    var imageStream = await new HttpClient(myFavoriteHandler).DownloadStreamWithProgressAsync(bigImageUrl, reporter)
}

private void Reporter_ProgressChanged(object sender, DownloadProgressArgs e)
{
    SomeProgressBar.Value = e.PercentComplete;
}

ReleaseNotesDialog

Properties

• AppName - string: Sets the dialog title (default value is "Release Notes").
• Features - ObservableCollection<string>: List of new features.
• Fixes - ObservableCollection<string>: List of fixes.
• UseFullVersionNumber - bool: Determines whether to show the manifest build number (e.g. 1.0.0).

Example

var rnd = new ReleaseNotesDialog();
    
rnd.AppName = "My App Name";
rnd.Message = "Thank you for checking out ReleaseNotesDialog! Here's a list of what's new and what's fixed:";
    
rnd.Features = new ObservableCollection<string>
{ 
    "Amazing feature!", 
    "Added theming", 
    "Backup and restore added!" 
};
    
rnd.Fixes = new ObservableCollection<string>
{
    "Fixed crash when opening",
    "Added text wrapping to fix text being cut off"
};
    
await rnd.ShowAsync();

Lancelot Software © 2010-2021