Support add to AutoCAD 2018 for .NET 4.6

Author: MadhukarMoogala

.gitattributes

@@ -20,3 +20,4 @@
 *.PDF	 diff=astextplain
 *.rtf	 diff=astextplain
 *.RTF	 diff=astextplain
+

.gitignore

@@ -160,4 +160,4 @@ pip-log.txt
 .mr.developer.cfg
 
 # Mac crap
-.DS_Store
+.DS_Store 

ArxLocatorWizard2010/ArxLocatorWizard.csproj

@@ -54,6 +54,9 @@
     <WarningLevel>4</WarningLevel>
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
+  <PropertyGroup>
+    <StartupObject />
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="EnvDTE, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
       <SpecificVersion>False</SpecificVersion>

ArxLocatorWizard2010/ObjectARXLocatorForm.Designer.cs

@@ -42,10 +42,11 @@ public ObjectARXLocatorForm()
 		{
 			InitializeComponent();
 			//- Read path from last time
-			mConfig = new XmlConfigurator.XmlConfig(Wizard.AddInCompany, Wizard.AddInProductName, Wizard.AddInBaseConfigName);
-			this.sdkpath.Text = mConfig.ValueAt(".//Autodesk/Wizards/ObjectARX/Location");
-			//this.sdkpath.Text ="C:\\Users\\cyrille\\__sdk\\ObjectARX\\2010_Gator" ;
-			this.acadpath.Text = mConfig.ValueAt(".//Autodesk/Wizards/ObjectARX/AcadLocation");
+            mConfig = new XmlConfigurator.XmlConfig(Wizard.AddInCompany, Wizard.AddInProductName, Wizard.AddInBaseConfigName);
+        
+            this.sdkpath.Text = mConfig.ValueAt(".//Autodesk/Wizards/ObjectARX/Location");
+            //this.sdkpath.Text ="C:\\Users\\cyrille\\__sdk\\ObjectARX\\2010_Gator" ;
+            this.acadpath.Text = mConfig.ValueAt(".//Autodesk/Wizards/ObjectARX/AcadLocation");
 
 		}
 
@@ -56,8 +57,8 @@ private void searchsdk_Click(object sender, EventArgs e)
 				string path = this.folderBrowserDialog.SelectedPath;
 				this.sdkpath.Text = path;
 				//- Save path for next time
-				mConfig.SetValueAt(".//Autodesk/Wizards/ObjectARX/Location", path);
-				mConfig.Save();
+                mConfig.SetValueAt(".//Autodesk/Wizards/ObjectARX/Location", path);
+                mConfig.Save();
 
 				//It is OK without SDK for vertical products, for ACAD it is a must.
 				//this.button1.Enabled = (this.sdkpath.Text.Trim().Length != 0