Building with C#¶
You can run C# code in T Cloud Public FunctionGraph. FunctionGraph provides runtimes for C# that run your code to process events.
FunctionGraph Types¶
FunctionGraph provides 2 types of functions:
Event Functions
Event functions can be configured with event triggers and integrate a variety of T Cloud Public products (such as object storage service OBS, distributed messaging service RabbitMQ version, cloud log service LTS, etc.).
See Event Functions
HTTP Functions
HTTP functions support mainstream Web application frameworks and can be accessed through a browser or called directly by a URL.
See HTTP Functions
Both types of functions can be built either from scratch or by using container image.
Supported C# Runtimes for building from scratch¶
FunctionGraph currently supports the following C# runtimes for building functions from scratch:
Runtime |
Description |
Identifier |
|---|---|---|
C# 2.1 |
Supports .NET Core 2.1 applications. |
C#(.NET Core 2.1) |
C# 3.1 |
Supports .NET Core 3.1 applications. |
C#(.NET Core 3.1) |
C# 6.0 |
Supports .NET 6.0 applications. |
C#(.NET 6.0) |
C# 8.0 (expected 1Q 2026) |
Supports .NET 8.0 applications. |
C#(.NET 8.0) |
Supported C# Runtimes for building using container image¶
For building functions using container image, you can use any C# version that meets the requirements of your custom container image.
Set up development environment¶
To build and run the C# runtime for FunctionGraph, you need to set up your development environment by installing the C# programming language.
Operating system¶
This guide assumes that you are using a Unix-like operating system such as
Windows Subsystem for Linux (WSL) see How to install Linux on Windows with WSL,
Linux,
macOS.
Install C# and IDE¶
Follow the installation instructions provided on the Microsoft .NET website to install C# and an IDE on your system.
Note
Examples in this documentation were created using:
WSL and
Visual Studio Code.
