Fix potential conflict on System.Collections.Immutable

Examples/Program_DownloadSavedMedia.cs

@@ -7,7 +7,7 @@ namespace WTelegramClientTest
 {
 	static class Program_DownloadSavedMedia
 	{
-		// go to Project Properties > Debug > Environment variables and add at least these: api_id, api_hash, phone_number
+		// go to Project Properties > Debug > Launch Profiles > Environment variables and add at least these: api_id, api_hash, phone_number
 		static async Task Main(string[] _)
 		{
 			Console.WriteLine("The program will download photos/medias from messages you send/forward to yourself (Saved Messages)");

Examples/Program_GetAllChats.cs

@@ -9,7 +9,7 @@ namespace WTelegramClientTest
 		// This code is similar to what you should have obtained if you followed the README introduction
 		// I've just added a few comments to explain further what's going on
 
-		// go to Project Properties > Debug > Environment variables and add at least these: api_id, api_hash, phone_number
+		// go to Project Properties > Debug > Launch Profiles > Environment variables and add at least these: api_id, api_hash, phone_number
 		static string Config(string what)
 		{
 			if (what == "api_id") return Environment.GetEnvironmentVariable("api_id");

Examples/Program_Heroku.cs

@@ -75,7 +75,7 @@ namespace WTelegramClientTest
 			var parts = databaseUrl.Split(':', '/', '@');
 			_sql = new NpgsqlConnection($"User ID={parts[3]};Password={parts[4]};Host={parts[5]};Port={parts[6]};Database={parts[7]};Pooling=true;SSL Mode=Require;Trust Server Certificate=True;");
 			_sql.Open();
-			using (var create = new NpgsqlCommand($"CREATE TABLE IF NOT EXISTS WTelegram_sessions (name text NOT NULL PRIMARY KEY, data bytea)", _sql))
+			using (var create = new NpgsqlCommand("CREATE TABLE IF NOT EXISTS WTelegram_sessions (name text NOT NULL PRIMARY KEY, data bytea)", _sql))
 				create.ExecuteNonQuery();
 			using var cmd = new NpgsqlCommand($"SELECT data FROM WTelegram_sessions WHERE name = '{_sessionName}'", _sql);
 			using var rdr = cmd.ExecuteReader();
@@ -134,7 +134,7 @@ HOW TO USE AND DEPLOY THIS EXAMPLE HEROKU USERBOT:
 - In Visual Studio, Clone the Heroku git repository and add some standard .gitignore .gitattributes files
 - In this repository folder, create a new .NET Console project with this Program.cs file
 - Add these Nuget packages: WTelegramClient and Npgsql
-- In Project properties > Debug > Environment variables, configure the same values for DATABASE_URL, api_hash, phone_number
+- In Project properties > Debug > Launch Profiles > Environment variables, configure the same values for DATABASE_URL, api_hash, phone_number
 - Run the project in Visual Studio. The first time, it should ask you interactively for elements to complete the connection
 - On the following runs, the PostgreSQL database contains the session data and it should connect automatically
 - You can test the userbot by sending him "Ping" in private message (or saved messages). It should respond with "Pong"

Examples/Program_ListenUpdates.cs

@@ -10,7 +10,7 @@ namespace WTelegramClientTest
 		static WTelegram.UpdateManager Manager;
 		static User My;
 
-		// go to Project Properties > Debug > Environment variables and add at least these: api_id, api_hash, phone_number
+		// go to Project Properties > Debug > Launch Profiles > Environment variables and add at least these: api_id, api_hash, phone_number
 		static async Task Main(string[] _)
 		{
 			Console.WriteLine("The program will display updates received for the logged-in user. Press any key to terminate");

Examples/Program_ReactorError.cs

@@ -8,7 +8,7 @@ namespace WTelegramClientTest
 	{
 		static WTelegram.Client Client;
 
-		// go to Project Properties > Debug > Environment variables and add at least these: api_id, api_hash, phone_number
+		// go to Project Properties > Debug > Launch Profiles > Environment variables and add at least these: api_id, api_hash, phone_number
 		static async Task Main(string[] _)
 		{
 			Console.WriteLine("The program demonstrate how to handle ReactorError. Press any key to terminate");

Examples/Program_SecretChats.cs

@@ -16,7 +16,7 @@ namespace WTelegramClientTest
 		static readonly Dictionary<long, User> Users = [];
 		static readonly Dictionary<long, ChatBase> Chats = [];
 
-		// go to Project Properties > Debug > Environment variables and add at least these: api_id, api_hash, phone_number
+		// go to Project Properties > Debug > Launch Profiles > Environment variables and add at least these: api_id, api_hash, phone_number
 		static async Task Main()
 		{
 			Helpers.Log = (l, s) => System.Diagnostics.Debug.WriteLine(s);