LookupBindingPropertiesAttribute Class
Specifies the properties that support lookup-based binding. This class cannot be inherited.
Assembly: System (in System.dll)
The LookupBindingPropertiesAttribute type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | LookupBindingPropertiesAttribute() | Initializes a new instance of the LookupBindingPropertiesAttribute class using no parameters. |
![]() | LookupBindingPropertiesAttribute(String, String, String, String) | Initializes a new instance of the LookupBindingPropertiesAttribute class. |
| Name | Description | |
|---|---|---|
![]() | DataSource | Gets the name of the data source property for the component to which the LookupBindingPropertiesAttribute is bound. |
![]() | DisplayMember | Gets the name of the display member property for the component to which the LookupBindingPropertiesAttribute is bound. |
![]() | LookupMember | Gets the name of the lookup member for the component to which this attribute is bound. |
![]() | TypeId | When implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute.) |
![]() | ValueMember | Gets the name of the value member property for the component to which the LookupBindingPropertiesAttribute is bound. |
| Name | Description | |
|---|---|---|
![]() | Equals | Determines whether the specified Object is equal to the current LookupBindingPropertiesAttribute instance. (Overrides Attribute::Equals(Object).) |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GetHashCode | Returns the hash code for this instance. (Overrides Attribute::GetHashCode().) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | IsDefaultAttribute | When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. (Inherited from Attribute.) |
![]() | Match | When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute.) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object.) |
| Name | Description | |
|---|---|---|
![]() ![]() | _Attribute::GetIDsOfNames | Maps a set of names to a corresponding set of dispatch identifiers. (Inherited from Attribute.) |
![]() ![]() | _Attribute::GetTypeInfo | Retrieves the type information for an object, which can be used to get the type information for an interface. (Inherited from Attribute.) |
![]() ![]() | _Attribute::GetTypeInfoCount | Retrieves the number of type information interfaces that an object provides (either 0 or 1). (Inherited from Attribute.) |
![]() ![]() | _Attribute::Invoke | Provides access to properties and methods exposed by an object. (Inherited from Attribute.) |
The LookupBindingPropertiesAttribute is used to specify the properties used with lookup-based binding, particularly ListBox and ComboBox controls.
The LookupBindingPropertiesAttribute is specified at the class level. The class can be inherited and does not allow multiple attributes on the same class.
The following code example shows properties used with lookup-based binding.
The LookupBindingPropertiesAttribute attribute must include all four members, except when unsetting values. The following code example shows the ComboBox control.
The following code example shows that a control can support both simple binding as well as list binding.
The following code example shows that the LookupBindingPropertiesAttribute attribute can be unset by specifying no arguments.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
