diff --git a/dotnet/samples/.gitignore b/dotnet/samples/.gitignore
deleted file mode 100644
index 8392c905c6..0000000000
--- a/dotnet/samples/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-launchSettings.json
\ No newline at end of file
diff --git a/dotnet/samples/AGUIClientServer/AGUIServer/Properties/launchSettings.json b/dotnet/samples/AGUIClientServer/AGUIServer/Properties/launchSettings.json
new file mode 100644
index 0000000000..6e38bd9975
--- /dev/null
+++ b/dotnet/samples/AGUIClientServer/AGUIServer/Properties/launchSettings.json
@@ -0,0 +1,12 @@
+{
+  "profiles": {
+    "AGUIServer": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "http://localhost:5100;https://localhost:5101"
+    }
+  }
+}
\ No newline at end of file
diff --git a/dotnet/samples/GettingStarted/DevUI/DevUI_Step01_BasicUsage/Properties/launchSettings.json b/dotnet/samples/GettingStarted/DevUI/DevUI_Step01_BasicUsage/Properties/launchSettings.json
new file mode 100644
index 0000000000..fd55d5d1f0
--- /dev/null
+++ b/dotnet/samples/GettingStarted/DevUI/DevUI_Step01_BasicUsage/Properties/launchSettings.json
@@ -0,0 +1,13 @@
+{
+  "profiles": {
+    "DevUI_Step01_BasicUsage": {
+      "commandName": "Project",
+      "launchUrl": "devui",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "https://localhost:50516;http://localhost:50518"
+    }
+  }
+}
\ No newline at end of file