diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index a5bd340..e711031 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -6,10 +6,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: build using gcc
-        run: gcc -Wall -Werror main.c -o program
-      - name: Archive production artifacts
-        uses: actions/upload-artifact@v3
-        with:
-          name: program
-          path: program
\ No newline at end of file
+      - uses: actions/setup-dotnet@v3
+          with:
+            dotnet-version: '6.0.x'
+      - run: dotnet restore
+      - run: dotnet build
\ No newline at end of file
diff --git a/Program.cs b/Program.cs
new file mode 100644
index 0000000..3751555
--- /dev/null
+++ b/Program.cs
@@ -0,0 +1,2 @@
+// See https://aka.ms/new-console-template for more information
+Console.WriteLine("Hello, World!");
diff --git a/lab7.csproj b/lab7.csproj
new file mode 100644
index 0000000..74abf5c
--- /dev/null
+++ b/lab7.csproj
@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/main.c b/main.c
deleted file mode 100644
index c8e8407..0000000
--- a/main.c
+++ /dev/null
@@ -1,7 +0,0 @@
-
-#include <stdio.h>
-int main()
-{
-    printf("Halo, Welt!");
-    return 0;
-}
\ No newline at end of file