diff --git a/Labs/Code/App/AttendeeList/AttendeeList.csproj b/Labs/Code/App/AttendeeList/AttendeeList.csproj
index 9ebab39..500956a 100644
--- a/Labs/Code/App/AttendeeList/AttendeeList.csproj
+++ b/Labs/Code/App/AttendeeList/AttendeeList.csproj
@@ -1,12 +1,14 @@
- netcoreapp2.2
+ netcoreapp3.1
true
-
+
+
+
diff --git a/Labs/Code/App/AttendeeList/Startup.cs b/Labs/Code/App/AttendeeList/Startup.cs
index 498f173..2494c24 100644
--- a/Labs/Code/App/AttendeeList/Startup.cs
+++ b/Labs/Code/App/AttendeeList/Startup.cs
@@ -1,5 +1,6 @@
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Hosting;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
@@ -30,7 +31,7 @@ public void ConfigureServices(IServiceCollection services)
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
- public void Configure(IApplicationBuilder app, IHostingEnvironment env)
+ public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
diff --git a/Labs/Code/Lab1/MyNewApp/MyNewApp.csproj b/Labs/Code/Lab1/MyNewApp/MyNewApp.csproj
index d375d3e..b878823 100644
--- a/Labs/Code/Lab1/MyNewApp/MyNewApp.csproj
+++ b/Labs/Code/Lab1/MyNewApp/MyNewApp.csproj
@@ -1,12 +1,8 @@
-
+
Exe
- netcoreapp2.2
+ netcoreapp3.1
-
-
-
-
-
+
diff --git a/Labs/Code/Lab2A/src/Lab2A/Lab2A.csproj b/Labs/Code/Lab2A/src/Lab2A/Lab2A.csproj
index b5d0e49..242d6cb 100644
--- a/Labs/Code/Lab2A/src/Lab2A/Lab2A.csproj
+++ b/Labs/Code/Lab2A/src/Lab2A/Lab2A.csproj
@@ -10,11 +10,11 @@
-
-
-
-
-
+
+
+
+
+