DevExpress-Examples
diff --git a/‎CS/.gitattributes
-2 b/‎CS/.gitattributes
-2
diff --git a/‎CS/Pages/Index.cshtml
+1-46 b/‎CS/Pages/Index.cshtml
+1-46
diff --git a/‎CS/Program.cs
+6-3 b/‎CS/Program.cs
+6-3
diff --git a/‎CS/WebDashboardAspNetCore.csproj
+1 b/‎CS/WebDashboardAspNetCore.csproj
+1
diff --git a/‎CS/wwwroot/css/site.css
-18 b/‎CS/wwwroot/css/site.css
-18
@@ -11,54 +11,9 @@
 <!DOCTYPE html>
 <html lang="en">
 <head>
-    <!-- Add bundled resources. -->
     <link href="~/css/site.min.css" rel="stylesheet" />
     <script src="~/js/site.min.js"></script>
-    <script type="text/javascript">
-        //<![CDATA[
-        function onBeforeRender(sender) {
-            let dashboardControl = sender;
-    
-            dashboardControl.registerExtension(new DevExpress.Dashboard.DashboardPanelExtension(dashboardControl));
-    
-            let toolbarExtension = dashboardControl.findExtension("designerToolbar");
-            
-            if (toolbarExtension) {
-                toolbarExtension.on("preparing", customizeDesignerToolbar);
-            }
-        }
-    
-        function customizeDesignerToolbar(e) {
-            let dashboardControl = e.component;
-
-            e.items.unshift({
-                widget: 'dxButton',
-                location: 'before',
-                cssClass: 'dx-refresh-custom-button',
-                options: {
-                    text: 'DB1',
-                    type: 'default'
-                },
-                onClick: () => {
-                    dashboardControl.remoteService.headers = { "database": "nwind" };
-                    dashboardControl.reloadData();
-                }
-            }, {
-                widget: 'dxButton',
-                location: 'before',
-                cssClass: 'dx-refresh-custom-button',
-                options: {
-                    text: 'DB2',
-                    type: 'default'
-                },
-                onClick: () => {
-                    dashboardControl.remoteService.headers = { "database": "nwind2" };
-                    dashboardControl.reloadData();
-                }
-            });
-        }
-        //]]>
-    </script>
+    <script src="~/js/customizeToolbar.js"></script>
 </head>
 <body>
     <!-- Add the Web Dashboard with the "clientDashboardControl1" name to a View, specify its size, and set the Working Mode to Designer. -->
 
@@ -36,9 +36,12 @@
         if (e.ConnectionName == "nwind") {
             IHttpContextAccessor httpContextAccessor = serviceProvider.GetService<IHttpContextAccessor>();
             IHeaderDictionary headers = httpContextAccessor.HttpContext.Request.Headers;
-            string connectionString = string.Format(
-                "XpoProvider=InMemoryDataStore;Read Only=true;Data Source=Data\\{0}.xml",
-                headers.ContainsKey("database") ? headers["database"] : "nwind");
+            string dbKey = headers.ContainsKey("database") ? headers["database"] : "nwind";
+            string connectionString = dbKey switch {
+                "nwind" => "XpoProvider=InMemoryDataStore;Read Only=true;Data Source=Data\\nwind.xml",
+                "nwind2" => "XpoProvider=InMemoryDataStore;Read Only=true;Data Source=Data\\nwind2.xml",
+                _ => throw new ArgumentOutOfRangeException("Incorrect database name")
+            };
 
             e.ConnectionParameters = new CustomStringConnectionParameters(connectionString);
         }
 
@@ -13,6 +13,7 @@
 
   <ItemGroup>
     <Folder Include="Data\Dashboards\" />
+    <Folder Include="wwwroot\css\" />
   </ItemGroup>
 
 </Project>