Expose 0.2.0
There is a newer version of this package available.
See the version list below for details.
See the version list below for details.
dotnet add package Expose --version 0.2.0
NuGet\Install-Package Expose -Version 0.2.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Expose" Version="0.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Expose" Version="0.2.0" />
<PackageReference Include="Expose" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Expose --version 0.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Expose, 0.2.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Expose@0.2.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Expose&version=0.2.0
#tool nuget:?package=Expose&version=0.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
Expose 
Expose is a small C# library for combining and composing expression trees, with full type safety and zero dependencies.
This can be used with LINQ, EF Core, and anything else that works with expression trees.
Usage
Composing expressions:
using Expose;
Expression<Func<int, bool>> isNegative = x => x < 0;
Expression<Func<int, int>> mod2 = x => x % 2;
Expression<Func<int, bool>> composed = ExpressionComposer.SubstituteCalls(
// This replaces the .Call() usages with the actual expressions.
(int x) => isNegative.Call(x) || mod2.Call(x) == 1
);
Optional: Shorthand usage with LINQ and/or EF Core
using Expose;
Expression<Func<int, bool>> isNegative = x => x < 0;
Expression<Func<int, int>> mod2 = x => x % 2;
using var context = new MyDbContext(options);
var result = context.MyEntities
.Where(e => isNegative.Call(e.Age) || mod2.Call(e.Age) == 1)
// This replaces the .Call() usages with the actual expressions.
// You can chain multiple LINQ methods using .Call() before you call .SubstituteCalls().
.SubstituteCalls()
.Single();
Installing
You can install Expose via the .NET CLI with the following command:
dotnet add package Expose
If you're using Visual Studio, you can also install via the built-in NuGet package manager.
Contributing
Any contributions are welcome, but ideally start by creating an issue.
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
| .NET Core | netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
| .NET Standard | netstandard2.1 is compatible. |
| MonoAndroid | monoandroid was computed. |
| MonoMac | monomac was computed. |
| MonoTouch | monotouch was computed. |
| Tizen | tizen60 was computed. |
| Xamarin.iOS | xamarinios was computed. |
| Xamarin.Mac | xamarinmac was computed. |
| Xamarin.TVOS | xamarintvos was computed. |
| Xamarin.WatchOS | xamarinwatchos was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
.NETStandard 2.1
- No dependencies.
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.