Revert C# readme to original state

Author: evilC

bindings/c#/README.md

@@ -1,22 +1,14 @@
-# C# bindings for RGB Matrix library
+C# bindings for RGB Matrix library
+======================================
 
-## Usage:
-### Building on the Pi
-- Install the .Net SDK
-  `sudo apt install dotnet8` should work in most cases.  
-   For some old distributions, read [docs](https://learn.microsoft.com/dotnet/core/install/linux)  
-- Edit `bindings/c#/MatrixOptions.cs` and put in the options for your matrix  
-- Change to an example folder  
-  eg `cd bindings/c#/examples/BoxesBoxesBoxes`  
-- Build: `dotnet build`
-- Run: `sudo dotnet run`
+Building
+--------
 
-### Build on a Windows PC, run on the Pi
-- Only needs .NET runtime on Pi, do not need SDK  
-  Or you could modify the `publish current C#` task and add `--self-contained` to deploy with no need for dotnet to be installed on the Pi at all.
-- See README in .vscode folder  
-  (Set some env variables, install a VSCode extension)  
-- Edit `bindings/c#/MatrixOptions.cs` and put in the options for your matrix    
-- Make one of the `Program.cs` example files the active file in VSCode  
-- Hit F5  
-  The example will build on the PC, rsync to the Pi, launch and debug
+To build the C# wrapper for the RGB Matrix C library you need to first have __.NET SDK__ installed. 
+
+### Install .NET SDK
+
+`sudo apt install dotnet8` should work in most cases.  
+For some old distributions, read [docs](https://learn.microsoft.com/dotnet/core/install/linux)
+Then, in the `bindings/c#` directory type: `dotnet build`
+To run the example applications in the c#\examples\EXAMPLE folder: `sudo dotnet run`