Return to ResetStatusBar Excel macro function

src/AddIn/Functions.cs

@@ -27,5 +27,11 @@ namespace RhSolutions.AddIn
 
             return result;
         }
+
+        [ExcelFunction]
+        public static void ResetStatusBar()
+        {            
+            RhSolutionsAddIn.Excel.StatusBar = false;
+        }
     }
 }

src/AddIn/RhSolutionsAddIn.cs

@@ -9,13 +9,13 @@ namespace RhSolutions.AddIn
 {
     class RhSolutionsAddIn : IExcelAddIn
     {
-        public static Application Excel;
+        public static Application Excel { get; private set; }
-        public static HttpClient httpClient;
+        public static HttpClient HttpClient { get; private set; }
 
         public void AutoOpen()
         {
             Excel = (Application)ExcelDnaUtil.Application;
-            httpClient = new HttpClient();
+            HttpClient = new HttpClient();
             IntelliSenseServer.Install();
             RegistryUtil.Initialize();
             EventsUtil.Initialize();
@@ -31,6 +31,7 @@ namespace RhSolutions.AddIn
             IntelliSenseServer.Uninstall();
             RegistryUtil.Uninitialize();
             EventsUtil.Uninitialize();
+            HttpClient.Dispose();
         }
     }
 }

src/Models/StatusbarBase.cs

@@ -1,9 +1,6 @@
-using ExcelDna.Integration;
+using Microsoft.Office.Interop.Excel;
-using Microsoft.Office.Interop.Excel;
 using RhSolutions.AddIn;
 using System;
-using System.Threading;
-using System.Threading.Tasks;
 
 namespace RhSolutions.Models
 {
@@ -13,14 +10,9 @@ namespace RhSolutions.Models
 
         public abstract void Update();
 
-        private static void ResetStatusBar()
-        {
-            RhSolutionsAddIn.Excel.StatusBar = false;
-        }
-
         public void Dispose()
         {
-            Task.Delay(500).ContinueWith(t => ResetStatusBar());
+            RhSolutionsAddIn.Excel.OnTime(DateTime.Now + new TimeSpan(0, 0, 5), "ResetStatusBar");
         }
     }
 }

src/RhSolutions.csproj

@@ -97,7 +97,7 @@
     <Compile Include="Models\TargetPriceList.cs" />
     <Compile Include="Controllers\RibbonController.cs" />
     <Compile Include="Controllers\ExportTool.cs" />
-    <Compile Include="AddIn\AddIn.cs" />
+    <Compile Include="AddIn\RhSolutionsAddIn.cs" />
     <Compile Include="AddIn\Functions.cs" />
     <Compile Include="Models\WorksheetExtensions.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />

src/Services/RhDatabaseClient.cs

@@ -11,7 +11,7 @@ namespace RhSolutions.Services
 {
     public static class RhDatabaseClient
     {
-        private static HttpClient httpClient = RhSolutionsAddIn.httpClient;
+        private static HttpClient httpClient = RhSolutionsAddIn.HttpClient;
 
         public static async Task<object> GetProduct(string line)
         {