Upgrade to .net 9

Author: CoolCoderSuper

CHANGELOG.md

@@ -4,7 +4,6 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
-<<<<<<< HEAD
 * Use diagnostic url from Roslyn
   - By @CoolCoderSuper https://github.com/razzmatazz/csharp-language-server/pull/227
 * Support loading slnx files
@@ -17,9 +16,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
   - PR by @lapponiandevil in https://github.com/razzmatazz/csharp-language-server/pull/222
 * Upgrade Ionide.LanguageServerProtocol to 0.7.0:
   - https://github.com/razzmatazz/csharp-language-server/pull/221
-=======
-* Remove csharp support and add vb support
->>>>>>> d791c78 (Add vb support)
 * Reduce startup notifications by using "window/logMessage"
   - By @nikolightsaber in https://github.com/razzmatazz/csharp-language-server/pull/217
 * Make sure `.editorconfig` settings are respected, add `csharp.applyFormattingOptions` override (defaults to false):

src/VisualBasicLanguageServer/Handlers/Workspace.fs

@@ -82,10 +82,10 @@ module Workspace =
             match Path.GetExtension(change.Uri) with
             | ".vbproj" ->
                 do! context.WindowShowMessage "change to .vbproj detected, will reload solution"
-                context.Emit(SolutionReloadRequest (TimeSpan.FromSeconds(5)))
+                context.Emit(SolutionReloadRequest (TimeSpan.FromSeconds(5:int64)))
             | ".sln" | ".slnx" ->
                 do! context.WindowShowMessage "change to .sln detected, will reload solution"
-                context.Emit(SolutionReloadRequest (TimeSpan.FromSeconds(5)))
+                context.Emit(SolutionReloadRequest (TimeSpan.FromSeconds(5:int64)))
             | ".vb" ->
                 match change.Type with
                 | FileChangeType.Created ->

src/VisualBasicLanguageServer/VisualBasicLanguageServer.fsproj

@@ -4,7 +4,7 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <Description>C# LSP language server</Description>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <Description>VisualBasic LSP language server</Description>
     <PackAsTool>true</PackAsTool>
     <ToolCommandName>vb-ls</ToolCommandName>