LookupBindingPropertiesAttribute Class
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Specifies the properties that support lookup-based binding.
Inheritance Hierarchy
System.Object
System.Attribute
System.ComponentModel.LookupBindingPropertiesAttribute
Namespace: System.ComponentModel
Assembly: System (in System.dll)
Syntax
'Declaration
<AttributeUsageAttribute(AttributeTargets.Class)> _
Public NotInheritable Class LookupBindingPropertiesAttribute _
Inherits Attribute
[AttributeUsageAttribute(AttributeTargets.Class)]
public sealed class LookupBindingPropertiesAttribute : Attribute
The LookupBindingPropertiesAttribute type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
.gif "Public method") |
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. |
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Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
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. |
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ValueMember | Gets the name of the value member property for the component to which the LookupBindingPropertiesAttribute is bound. |
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Methods
| Name | Description | |
|---|---|---|
|
Equals | Determines whether the specified Object is equal to the current LookupBindingPropertiesAttribute instance. (Overrides Attribute.Equals(Object).) |
.gif "Protected method") |
Finalize | Allows an object to try to free resources and perform other cleanup operations before the Object 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.) |
|
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.) |
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ToString | Returns a string that represents the current object. (Inherited from Object.) |
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Fields
| Name | Description | |
|---|---|---|
.gif "Public field") .gif "Static member") |
Default | Represents the default value for the LookupBindingPropertiesAttribute class. |
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Remarks
The LookupBindingPropertiesAttribute is used to specify the properties used with lookup-based binding. The LookupBindingPropertiesAttribute is specified at the class level. The class can be inherited and does not allow multiple attributes on the same class.
Examples
The following code example shows properties used with lookup-based binding.
' The DemoControl class shows properties
' used with lookup-based binding.
<LookupBindingProperties( _
"DataSource", _
"DisplayMember", _
"ValueMember", _
"LookupMember")> _
Public Class DemoControl
Inherits Control
End Class
// The DemoControl class shows properties
// used with lookup-based binding.
[LookupBindingProperties(
"DataSource",
"DisplayMember",
"ValueMember",
"LookupMember")]
public class DemoControl : Control
{
}
Version Information
Silverlight
Supported in: 5, 4
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.