diff --git a/samples/snippets/csharp/VS_Snippets_CLR/math.sign/System.Math.Sign.csproj b/samples/snippets/csharp/VS_Snippets_CLR/math.sign/System.Math.Sign.csproj
new file mode 100644
index 00000000000..41f1d5ad4b2
--- /dev/null
+++ b/samples/snippets/csharp/VS_Snippets_CLR/math.sign/System.Math.Sign.csproj
@@ -0,0 +1,8 @@
+
+
+
+ Exe
+ net6.0
+
+
+
diff --git a/samples/snippets/csharp/VS_Snippets_CLR_System/system.Math.SinCos/System.Math.SinCos.csproj b/samples/snippets/csharp/VS_Snippets_CLR_System/system.Math.SinCos/System.Math.SinCos.csproj
new file mode 100644
index 00000000000..41f1d5ad4b2
--- /dev/null
+++ b/samples/snippets/csharp/VS_Snippets_CLR_System/system.Math.SinCos/System.Math.SinCos.csproj
@@ -0,0 +1,8 @@
+
+
+
+ Exe
+ net6.0
+
+
+