System.Object
   ServiceStack.WebHost.Endpoints.AppHostBase
      Terrasoft.WebApp.ServiceAppHost
   System.Configuration.Provider.ProviderBase
      System.Web.Management.WebEventProvider
         Terrasoft.WebApp.FileWebEventProvider
   System.Exception
      System.ApplicationException
         Terrasoft.WebApp.IsReadOnlyException
   System.Web.HttpApplication
      Terrasoft.WebApp.Global
   System.Web.UI.Control
      System.Web.UI.TemplateControl
         System.Web.UI.Page
            Terrasoft.UI.WebControls.Page
               Terrasoft.WebApp.ErrorPage
               Terrasoft.WebApp.Page
                  Terrasoft.WebApp.BaseSvnPage
                     Terrasoft.WebApp.DeployPackagePage
                     Terrasoft.WebApp.PackageInfoPage
                        Terrasoft.WebApp.PackageActionsInfo
                        Terrasoft.WebApp.PreCommitInfo
                     Terrasoft.WebApp.SchemaPackageEdit
                     Terrasoft.WebApp.WorkspaceExplorerModule
                  Terrasoft.WebApp.CodeGenerationErrors
                  Terrasoft.WebApp.CompilationErrors
                  Terrasoft.WebApp.Designers.BaseDesigner<TDesignedItem>
                     Terrasoft.WebApp.Designers.BaseSchemaDesigner<TSchemaManager,TInstance>
                        Terrasoft.WebApp.Designers.BaseClientUnitSchemaDesigner
                           Terrasoft.WebApp.Designers.ClientUnitSchemaDesigner
                           Terrasoft.WebApp.Designers.EditControlsDetailViewModelSchemaDesigner
                           Terrasoft.WebApp.Designers.EditViewModelSchemaDesigner
                           Terrasoft.WebApp.Designers.ModuleViewModelSchemaDesigner
                        Terrasoft.WebApp.Designers.EntitySchemaDesigner
                        Terrasoft.WebApp.Designers.ImageListSchemaDesigner
                        Terrasoft.WebApp.Designers.PageSchemaDesigner
                        Terrasoft.WebApp.Designers.ProcessSchemaDesigner
                        Terrasoft.WebApp.Designers.ProcessUserTaskSchemaDesigner
                        Terrasoft.WebApp.Designers.SourceCodeSchemaDesigner
                        Terrasoft.WebApp.Designers.ValueListSchemaDesigner
                  Terrasoft.WebApp.Designers.EditColumnPages.EditColumn
                  Terrasoft.WebApp.Designers.ProcessSchemaPropertiesDesigner
                  Terrasoft.WebApp.DSGrid
                  Terrasoft.WebApp.Features
                  Terrasoft.WebApp.FileUpload
                  Terrasoft.WebApp.LookupGridPage
                  Terrasoft.WebApp.MetaDataGenerationErrors
                  Terrasoft.WebApp.PackageElementEditPage
                     Terrasoft.WebApp.PackageSchemaDataColumn
                     Terrasoft.WebApp.PackageSchemaDataEdit
                     Terrasoft.WebApp.PackageSqlScriptEdit
                  Terrasoft.WebApp.PageSchemaView
                  Terrasoft.WebApp.Repositories
                  Terrasoft.WebApp.RepositoryEdit
                  Terrasoft.WebApp.SchemaMetaData
                  Terrasoft.WebApp.SchemaSource
                  Terrasoft.WebApp.ScriptMemoEdit
                  Terrasoft.WebApp.SourceControlLogin
                  Terrasoft.WebApp.ValidationResultPage
                  Terrasoft.WebApp.ViewPage
                  Terrasoft.WebApp.WebHelp.NavigationTabs
                  Terrasoft.WebApp.WorkspaceEdit
                  Terrasoft.WebApp.Workspaces
   Terrasoft.WebApp.HighchartsExportHandler
   Terrasoft.WebApp.RedisCacheHelper

Reference

Terrasoft.WebApp Assembly