MetadataPropertiesExpression Class

Artikkeli
11/28/2016

Applies To: Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2016, Dynamics CRM Online

Specifies the properties for which non-null values are returned from a query.

Namespace: Microsoft.Xrm.Sdk.Metadata.Query
Assembly: Microsoft.Xrm.Sdk (in Microsoft.Xrm.Sdk.dll)

Inheritance Hierarchy

System.Object
Microsoft.Xrm.Sdk.Metadata.Query.MetadataPropertiesExpression

Syntax

[DataContractAttribute(Name = "MetadataPropertiesExpression", 
    Namespace = "https://schemas.microsoft.com/xrm/2011/Metadata/Query")]
public sealed class MetadataPropertiesExpression : IExtensibleDataObject

<DataContractAttribute(Name := "MetadataPropertiesExpression",
    Namespace := "https://schemas.microsoft.com/xrm/2011/Metadata/Query")>
Public NotInheritable Class MetadataPropertiesExpression
    Implements IExtensibleDataObject

Constructors

	Name	Description
	MetadataPropertiesExpression()	Initializes a new instance of the MetadataPropertiesExpression class.
	MetadataPropertiesExpression(String[])	Initializes a new instance of the MetadataPropertiesExpression class.

Properties

	Name	Description
	AllProperties	Gets or sets whether to retrieve all the properties of a metadata object.
	ExtensionData	Gets or sets the structure that contains extra data.
	PropertyNames	Gets or sets a collection of strings representing the metadata properties to retrieve.

Methods

	Name	Description
	Equals(Object)	(Inherited from Object.)
	GetHashCode()	(Inherited from Object.)
	GetType()	(Inherited from Object.)
	ToString()	(Inherited from Object.)

Remarks

When the metadata object is instantiated all properties are included but any properties not specified by the MetadataPropertiesExpression will contain null values.

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.

Jaa