Descriptor class browser

Lets you explore the registered DataContextDescriptor, EntityDescriptor, and DataFieldDescriptor classes.

Registered DataContexts: PeterBlum.InitialEntities.NorthWindDataContext PeterBlum.Phase2_WithSecurityRestrictions.NorthWindDataContext PeterBlum.WithDataAnnotations.NorthWindDataContext PeterBlum.DES.DAO.DataContext.AutoRegisterClassesInApp_CodePOCODataContext PeterBlum.Walkthrough.Appointment.AppointmentDemoDataContext

EntityTypes	EntityDescriptor for EmployeeTerritory	DataFields	DataFieldDescriptor for Employee	List on ForeignKeyDataFieldDescriptors	Class SQLDataFieldDescriptor on property ForeignKeyDataFieldDescriptors[0]
Category Territory CustomerCustomerDemo CustomerDemographic Customer Employee EmployeeTerritory Order_Detail Order Product Region Shipper Supplier	Property name Value MetaTable System.Data.Linq.Mapping.AttributedMetaTable EntityDAOType PeterBlum.InitialEntities.EmployeeTerritoryDAO DefaultSortExpression null DisplayPropertyName null EntityType PeterBlum.InitialEntities.EmployeeTerritory MetadataClassType PeterBlum.InitialEntities.EmployeeTerritoryMetadata TableName "EmployeeTerritories" FullTableName "EmployeeTerritories" UrlName "EmployeeTerritories" DataContextDescriptor "NorthWindDataContext" (PeterBlum.DES.DataAnnotations.Descriptors.LINQtoSQLDataContextDescriptor) DataContextType PeterBlum.InitialEntities.NorthWindDataContext PropertyNameOnDataContext "EmployeeTerritories" IsReadOnly False RootEntityType PeterBlum.InitialEntities.EmployeeTerritory DataFieldDescriptors PeterBlum.DES.DataAnnotations.Descriptors.DataFieldDescriptors PrimaryKeyDataFieldDescriptors PeterBlum.DES.DataAnnotations.Descriptors.DataFieldDescriptors RelationshipDataFieldDescriptors PeterBlum.DES.DataAnnotations.Descriptors.DataFieldDescriptors CalculatedDataFieldDescriptors PeterBlum.DES.DataAnnotations.Descriptors.DataFieldDescriptors NestedDataFieldDescriptors PeterBlum.DES.DataAnnotations.Descriptors.ThreadSafeDataFieldDescriptors DefaultDataFieldDescriptorToDisplay "TerritoryID" (PeterBlum.DES.DataAnnotations.Descriptors.SQLDataFieldDescriptor) DisplayName "EmployeeTerritories" DisplayNameLookupID "" Scaffold False ScaffoldTableAttribute null Attributes System.Collections.Generic.List`1[System.Attribute] EntityInterfaceAccessor PeterBlum.InitialEntities.EmployeeTerritory	EmployeeID TerritoryID Employee Territory	Property name Value AssociationAttribute System.Data.Linq.Mapping.AssociationAttribute Direction ManyToOne DataFieldDescriptorOnRelatedEntity "EmployeeTerritories" (PeterBlum.DES.DataAnnotations.Descriptors.LINQ2SQLRelationshipDataFieldDescriptor) DataFieldPropertyType PeterBlum.InitialEntities.Employee DataTypeAttribute null ColumnName "Employee" IsPrimaryKey False IsForeignKey False IsDbGenerated False MaxLength 0 IsNullable True IsSortable False IsReadOnly False IsCustomProperty True IsForeignEntity True IsChildrenEntities False IsManyToMany False RelatedEntityType PeterBlum.InitialEntities.Employee IsPrimaryKeyInThisTable True ForeignKeyDataFieldDescriptors PeterBlum.DES.DataAnnotations.Descriptors.DataFieldDescriptors RelatedEntityDescriptor "Employee" (PeterBlum.DES.DataAnnotations.Descriptors.LINQ2SQLEntityDescriptor) RelatedEntityDefaultDataFieldToDisplay "LastName" (PeterBlum.DES.DataAnnotations.Descriptors.SQLDataFieldDescriptor) PropertyInfo PeterBlum.InitialEntities.Employee Employee TableName "EmployeeTerritories" EntityType PeterBlum.InitialEntities.EmployeeTerritory EntityDescriptor "EmployeeTerritory" (PeterBlum.DES.DataAnnotations.Descriptors.LINQ2SQLEntityDescriptor) DataField "Employee" DisplayName "Employee" DisplayNameLookupID "" ShortDisplayName "" ShortDisplayNameLookupID "" Description "" DescriptionLookupID "" Prompt "" PromptLookupID "" DefaultValue null Scaffold True ScaffoldColumnAttribute null IsInteger False IsString False IsLongString False IsFloatingPoint False IsEnum False IsBoolean False IsDate False IsDateTime False IsTime False Attributes System.Collections.Generic.List`1[System.Attribute] ValidationAttributes System.Collections.Generic.List`1[System.ComponentModel.DataAnnotations.ValidationAttribute] RelationshipDataFieldDescriptorForForeignKey null IsRequired False IsRelationship True SortExpression "Employee.LastName" AllowInitialValue True	SQLDataFieldDescriptor	Property name Value ColumnDbInfoAttribute null ColumnAttribute System.Data.Linq.Mapping.ColumnAttribute CalculatedColumnDbInfoAttribute null DataFieldPropertyType System.Int32 DataTypeAttribute null ColumnName "EmployeeID" IsPrimaryKey True IsForeignKey True IsDbGenerated False SqlDbType Int DbType null MaxLength 0 IsNullable True IsSortable True IsReadOnly False IsCustomProperty False IsForeignEntity False IsChildrenEntities False IsManyToMany False PropertyInfo Int32 EmployeeID TableName "EmployeeTerritories" EntityType PeterBlum.InitialEntities.EmployeeTerritory EntityDescriptor "EmployeeTerritory" (PeterBlum.DES.DataAnnotations.Descriptors.LINQ2SQLEntityDescriptor) DataField "EmployeeID" DisplayName "EmployeeID" DisplayNameLookupID "" ShortDisplayName "" ShortDisplayNameLookupID "" Description "" DescriptionLookupID "" Prompt "" PromptLookupID "" DefaultValue null Scaffold False ScaffoldColumnAttribute null IsInteger True IsString False IsLongString False IsFloatingPoint False IsEnum False IsBoolean False IsDate False IsDateTime False IsTime False Attributes System.Collections.Generic.List`1[System.Attribute] ValidationAttributes System.Collections.Generic.List`1[System.ComponentModel.DataAnnotations.ValidationAttribute] RelationshipDataFieldDescriptorForForeignKey "Employee" (PeterBlum.DES.DataAnnotations.Descriptors.LINQ2SQLRelationshipDataFieldDescriptor) IsRequired False IsRelationship False SortExpression "EmployeeID" AllowInitialValue True

This file is included with the BLD product files in the [DES product folder]\BLD\Misc\language\folder. You can add it to your applications to assist you as you work with Descriptors. Since Descriptors reveal details about your database and business logic, do not put it on your public servers.