diff --git a/build.psm1 b/build.psm1
index a87ccd54ac..bfaddc1961 100644
--- a/build.psm1
+++ b/build.psm1
@@ -1276,22 +1276,17 @@ function Start-ResGen
     [CmdletBinding()]
     param()
 
-    Get-ChildItem $PSScriptRoot/src -Directory | ? {
-        Get-ChildItem (Join-Path $_.FullName 'resources') -ErrorAction SilentlyContinue} | % {
-            $_. Name} | % {
+    # Add .NET CLI tools to PATH
+    Find-Dotnet
 
-                $module = $_
-                Get-ChildItem "$PSScriptRoot/src/$module/resources" -Filter '*.resx' | % {
-                    $className = $_.Name.Replace('.resx', '')
-                    $xml = [xml](Get-Content -raw $_.FullName)
-
-                    $fileName = $className
-                    $genSource = Get-StronglyTypeCsFileForResx -xml $xml -ModuleName $module -ClassName $className
-                    $outPath = "$PSScriptRoot/src/$module/gen/$fileName.cs"
-                    Write-Verbose "ResGen for $outPath"
-                    New-Item -Type Directory -ErrorAction SilentlyContinue (Split-Path $outPath) > $null
-                    Set-Content -Encoding Ascii -Path $outPath -Value $genSource
-                }
+    Push-Location "$PSScriptRoot/src/ResGen"
+    try
+    {
+        Start-NativeExecution { dotnet run } | Write-Verbose
+    }
+    finally
+    {
+        Pop-Location
     }
 }
 
@@ -1576,129 +1571,6 @@ function script:Start-NativeExecution([scriptblock]$sb)
     }
 }
 
-function script:Get-StronglyTypeCsFileForResx
-{
-    param($xml, $ModuleName, $ClassName)
-
-    # Example
-    #
-    # $ClassName = Full.Name.Of.The.ClassFoo
-    # $shortClassName = ClassFoo
-    # $namespaceName = Full.Name.Of.The
-
-    $shortClassName = $ClassName
-    $namespaceName = $null
-
-    $lastIndexOfDot = $className.LastIndexOf(".")
-    if ($lastIndexOfDot -ne -1)
-    {
-        $namespaceName = $className.Substring(0, $lastIndexOfDot)
-        $shortClassName = $className.Substring($lastIndexOfDot + 1)
-    }
-
-$banner = @'
-//------------------------------------------------------------------------------
-// <auto-generated>
-//     This code was generated by a Start-ResGen funciton from build.psm1.
-//     To add or remove a member, edit your .ResX file then rerun Start-ResGen.
-//
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
-// </auto-generated>
-//------------------------------------------------------------------------------
-
-{0}
-'@
-
-$namespace = @'
-namespace {0} {{
-{1}
-}}
-'@
-
-$body = @'
-using System;
-using System.Reflection;
-
-/// <summary>
-///   A strongly-typed resource class, for looking up localized strings, etc.
-/// </summary>
-[global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
-[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
-[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-
-internal class {0} {{
-
-    private static global::System.Resources.ResourceManager resourceMan;
-
-    private static global::System.Globalization.CultureInfo resourceCulture;
-
-    [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
-    internal {0}() {{
-    }}
-
-    /// <summary>
-    ///   Returns the cached ResourceManager instance used by this class.
-    /// </summary>
-    [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
-    internal static global::System.Resources.ResourceManager ResourceManager {{
-        get {{
-            if (object.ReferenceEquals(resourceMan, null)) {{
-                global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("{1}.resources.{3}", typeof({0}).GetTypeInfo().Assembly);
-                resourceMan = temp;
-            }}
-            return resourceMan;
-        }}
-    }}
-
-    /// <summary>
-    ///   Overrides the current thread's CurrentUICulture property for all
-    ///   resource lookups using this strongly typed resource class.
-    /// </summary>
-    [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
-    internal static global::System.Globalization.CultureInfo Culture {{
-        get {{
-            return resourceCulture;
-        }}
-        set {{
-            resourceCulture = value;
-        }}
-    }}
-    {2}
-}}
-'@
-
-    $entry = @'
-
-    /// <summary>
-    ///   Looks up a localized string similar to {1}
-    /// </summary>
-    internal static string {0} {{
-        get {{
-            return ResourceManager.GetString("{0}", resourceCulture);
-        }}
-    }}
-'@
-    $entries = $xml.root.data | % {
-        if ($_) {
-            $val = $_.value.Replace("`n", "`n    ///")
-            $name = $_.name.Replace(' ', '_')
-            $entry -f $name,$val
-        }
-    } | Out-String
-    
-    $bodyCode = $body -f $shortClassName,$ModuleName,$entries,$ClassName
-
-    if ($NamespaceName)
-    {
-        $bodyCode = $namespace -f $NamespaceName, $bodyCode
-    }
-
-    $resultCode = $banner -f $bodyCode
-
-    return $resultCode -replace "`r`n?|`n","`r`n"
-}
-
 # Builds coming out of this project can have version number as 'a.b.c' OR 'a.b.c-d-f'
 # This function converts the above version into major.minor[.build[.revision]] format
 function Get-PackageVersionAsMajorMinorBuildRevision