Added SettingManagerExtensions

src/Volo.Abp.AspNetCore.Mvc.UI/RazorPages/AbpPageModel.cs

@@ -11,6 +11,7 @@ using Volo.Abp.AspNetCore.Mvc.Validation;
 using Volo.Abp.Guids;
 using Volo.Abp.MultiTenancy;
 using Volo.Abp.ObjectMapping;
+using Volo.Abp.Settings;
 using Volo.Abp.Timing;
 using Volo.Abp.Uow;
 using Volo.Abp.Users;
@@ -31,6 +32,8 @@ namespace Volo.Abp.AspNetCore.Mvc.RazorPages
 
         public ICurrentTenant CurrentTenant { get; set; }
 
+        public ISettingManager SettingManager { get; set; }
+
         public IModelStateValidator ModelValidator { get; set; }
 
         public IAuthorizationService AuthorizationService { get; set; }

src/Volo.Abp.Settings/Volo/Abp/Settings/SettingManagerExtensions.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Threading.Tasks;
+using JetBrains.Annotations;
+
+namespace Volo.Abp.Settings
+{
+    public static class SettingManagerExtensions
+    {
+        public static async Task<bool> IsTrueAsync([NotNull] this ISettingManager settingManager, [NotNull] string name)
+        {
+            Check.NotNull(settingManager, nameof(settingManager));
+            Check.NotNull(name, nameof(name));
+
+            return string.Equals(
+                await settingManager.GetOrNullAsync(name),
+                "true",
+                StringComparison.OrdinalIgnoreCase
+            );
+        }
+    }
+}