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DataEventColumnInfo Class

  • مقالة

Represents a data column of an EventInfo object.

Inheritance Hierarchy

System.Object
  Microsoft.SqlServer.Management.Sdk.Sfc.SfcInstance
    Microsoft.SqlServer.Management.XEvent.DataEventColumnInfo

Namespace:  Microsoft.SqlServer.Management.XEvent
Assembly:  Microsoft.SqlServer.Management.XEvent (in Microsoft.SqlServer.Management.XEvent.dll)

Syntax

'Declaration
Public NotInheritable Class DataEventColumnInfo _
    Inherits SfcInstance
'Usage
Dim instance As DataEventColumnInfo

public sealed class DataEventColumnInfo : SfcInstance

public ref class DataEventColumnInfo sealed : public SfcInstance

[<SealedAttribute>]
type DataEventColumnInfo =  
    class 
        inherit SfcInstance 
    end

public final class DataEventColumnInfo extends SfcInstance

The DataEventColumnInfo type exposes the following members.

Properties

  Name Description
Protected property AbstractIdentityKey Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SfcInstance.)
Public property Capabilities Gets an integer that references the capabilities of a DataEventColumnInfo object.
Public property CapabilitiesDesc Gets a description of capabilities of an instance of a DataEventColumnInfo object.
Public property Description Gets the description of a DataEventColumnInfo object.
Public property ID Gets the SQL Foundation Class key of a DataEventColumnInfo object.
Public property IdentityKey Gets the SQL Foundation Class key of an DataEventColumnInfo object.
Public property Metadata Returns metadata about the instance and its domain. (Inherited from SfcInstance.)
Public property Name Gets the name of a DataEventColumnInfo object.
Public property Parent Gets or sets the parent of a DataEventColumnInfo object, which is an EventInfo object.
Public property Properties Returns a collection instance properties. (Inherited from SfcInstance.)
Protected property State Returns the state of the SfcInstance object. (Inherited from SfcInstance.)
Public property TypeName Gets or sets the name of the type of the column of a DataEventColumnInfo object.
Public property TypePackageID Gets the package identifier of the type.
Public property TypePackageName Gets the name of the type of the Package object that contains the DataEventColumnInfo object.
Public property Urn Returns the uniform resource name of the SfcInstance object. (Inherited from SfcInstance.)

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Methods

  Name Description
Protected method CreateIdentityKey Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SfcInstance.)
Public method Discover Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SfcInstance.)
Public method Equals (Inherited from Object.)
Protected method GetChildCollection Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SfcInstance.)
Public method GetDomain Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SfcInstance.)
Public method GetHashCode (Inherited from Object.)
Public methodStatic member GetObjectFactory Gets the SQL Foundation Class object factory for a DataEventColumnInfo object.
Public method GetPropertySet Returns the set of properties for the SfcInstance object. (Inherited from SfcInstance.)
Public method GetType (Inherited from Object.)
Protected method GetTypeMetadataImpl Indicates the domains that override by returning the right TypeMetadata class directly. Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SfcInstance.)
Protected method InitializeUIPropertyState Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SfcInstance.)
Protected method OnPropertyMetadataChanges Invoked whenever the effective value of any SfcInstance metadata is updated. (Inherited from SfcInstance.)
Protected method OnPropertyValueChanges Invoked whenever the effective value of any SfcInstance property is updated. (Inherited from SfcInstance.)
Public method Refresh Refreshes the object's properties by reading them from the server. (Inherited from SfcInstance.)
Protected method ResetKey Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SfcInstance.)
Public method Serialize Serializes the instance to XML. (Inherited from SfcInstance.)
Public method ToString Returns a string representation of the instance Urn. (Inherited from SfcInstance.)

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Events

  Name Description
Public event PropertyChanged CLS-compliant event for property changes. (Inherited from SfcInstance.)
Public event PropertyMetadataChanged CLS-compliant event for property metadata changes. (Inherited from SfcInstance.)

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Remarks

An EventInfo object can have three kinds of columns: customizable, data, and readonly. A DataEventColumnInfo object represents a data column of an EventInfo object and can be used in a PredOperand object.

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.

See Also

Reference

Microsoft.SqlServer.Management.XEvent Namespace