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https://github.com/HavenDV/Mvvm.Interactions
Common Interactions(like open/save file) for WPF/UWP/WinUI/Uno/Avalonia/MAUI platforms
https://github.com/HavenDV/Mvvm.Interactions
avalonia common csharp dialogs dotnet drag-and-drop interactions mvvm openfile openfiledialog savefile savefiledialog uno uno-platform uwp windows winui winui3 wpf
Last synced: about 19 hours ago
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Common Interactions(like open/save file) for WPF/UWP/WinUI/Uno/Avalonia/MAUI platforms
- Host: GitHub
- URL: https://github.com/HavenDV/Mvvm.Interactions
- Owner: HavenDV
- License: mit
- Created: 2021-10-25T07:38:24.000Z (about 3 years ago)
- Default Branch: master
- Last Pushed: 2024-03-11T22:05:18.000Z (10 months ago)
- Last Synced: 2025-01-08T20:32:09.761Z (6 days ago)
- Topics: avalonia, common, csharp, dialogs, dotnet, drag-and-drop, interactions, mvvm, openfile, openfiledialog, savefile, savefiledialog, uno, uno-platform, uwp, windows, winui, winui3, wpf
- Language: C#
- Homepage: https://havendv.github.io/Mvvm.CommonInteractions/
- Size: 38.5 MB
- Stars: 14
- Watchers: 3
- Forks: 1
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# [Mvvm.Interactions](https://github.com/HavenDV/Mvvm.Interactions/)
Common MVVM Level Interactions(like open/save file) for WPF/UWP/WinUI/Uno/Avalonia/Maui platforms.
Features:
- Easy interactions with files, message boxes, web from MVVM level.
- Enables drag-and-drop support at the ViewModel level.
- Wide choice of platforms
- Dependency injection friendly
### NuGet
[](https://www.nuget.org/packages/Mvvm.Interactions.Core/)
[](https://www.nuget.org/packages/Mvvm.Interactions.Wpf/)
[](https://www.nuget.org/packages/Mvvm.Interactions.Uno/)
[](https://www.nuget.org/packages/Mvvm.Interactions.Uwp/)
[](https://www.nuget.org/packages/Mvvm.Interactions.WinUI/)
[](https://www.nuget.org/packages/Mvvm.Interactions.Avalonia/)
[](https://www.nuget.org/packages/Mvvm.Interactions.Maui/)
```
Install-Package Mvvm.Interactions.Core
Install-Package Mvvm.Interactions.Wpf
Install-Package Mvvm.Interactions.Uno
Install-Package Mvvm.Interactions.Uwp
Install-Package Mvvm.Interactions.WinUI
Install-Package Mvvm.Interactions.Avalonia
Install-Package Mvvm.Interactions.Maui
```
## Usage
Add to your App constructors:
```cs
public sealed partial class App
{
private IHost AppHost { get; }
public App()
{
AppHost = Host
.CreateDefaultBuilder()
.ConfigureServices(static services =>
{
// Add all available interactions
services.AddMvvmInteractions();
// or add only what you need
services.AddSingleton();
services.AddSingleton();
services.AddSingleton();
})
.Build();
// Optional. Displays unhandled exceptions using MessageInteractions.Exception.
AppHost.Services.GetRequiredService().CatchUnhandledExceptions(this);
// your code
}
}
```
### FileInteractions
```cs
// Open
var file = await FileInteractions.OpenFileAsync(new OpenFileArguments
{
SuggestedFileName = "my.txt",
Extensions = new[] { ".txt" },
FilterName = "My txt files",
});
if (file == null)
{
return;
}
var text = await file.ReadTextAsync().ConfigureAwait(true);
// Save (if you need to save file from previuos step)
await file.WriteTextAsync(text).ConfigureAwait(false);
// Save As
var file = await FileInteractions.SaveFileAsync(new SaveFileArguments(".txt")
{
SuggestedFileName = "my.txt",
FilterName = "My txt files",
});
if (file == null)
{
return;
}
await file.WriteTextAsync(text).ConfigureAwait(false);
```
### MessageInteractions
```cs
await MessageInteractions.ShowMessageAsync("Message");
await MessageInteractions.ShowWarningAsync("Warning");
await MessageInteractions.ShowExceptionAsync(new InvalidOperationException("Exception"));
bool question = await MessageInteractions.ShowQuestionAsync(new QuestionData("Are you sure?"));
```
WinUI requires a window to display the ContentDialog, so you'll need to set it explicitly in your App.OnLaunched:
```cs
protected override void OnLaunched(LaunchActivatedEventArgs args)
{
#if HAS_WINUI
var window = new Window();
MessageInteractions.Window = window;
#endif
}
```
### WebInteractions
```cs
await WebInteractions.OpenUrlAsync("https://www.google.com/");
```
### DragAndDropExtensions
```
// WPF
xmlns:dragAndDrop="clr-namespace:Mvvm.Interactions;assembly=Mvvm.Interactions.Wpf"
// UWP/Uno
xmlns:dragAndDrop="using:Mvvm.Interactions"
```
```xml
```
Command arguments:
DragFilesEnterCommand - `FileData[]` - Array of files.
DragTextEnterCommand - `string` - Text.
DragLeaveCommand - `null`.
DropFilesCommand - `FileData[]` - Array of files.
DropTextCommand - `string` - Text.
## Contacts
* [mail](mailto:[email protected])