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DataServiceContext.DeleteLink Method

.NET Framework 4

Changes the state of the link to deleted in the list of links being tracked by the DataServiceContext.

Namespace: System.Data.Services.Client
Assembly: System.Data.Services.Client (in System.Data.Services.Client.dll)

Syntax

C++

Copy

public void DeleteLink(
	Object source,
	string sourceProperty,
	Object target
)

Parameters

source: Type: System.Object
The source object in the link to be marked for deletion.

sourceProperty: Type: System.String
The name of the navigation property on the source object that is used to access the target object.

target: Type: System.Object
The target object involved in the link that is bound to the source object. The target object must be of the type identified by the source property or a subtype.

Exceptions

Exception	Condition
ArgumentNullException	When source, sourceProperty, or target is null.
InvalidOperationException	When source or target is in a Detached or Added state. -or- When sourceProperty is not a collection.

Exception

Condition

ArgumentNullException

When source, sourceProperty, or target is null.

InvalidOperationException

When source or target is in a Detached or Added state.

-or-

When sourceProperty is not a collection.

Remarks

Any link being tracked by the DataServiceContext, regardless of its current state, can be detached.

Version Information

.NET Framework

Supported in: 4, 3.5 SP1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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.

Reference

DataServiceContext Class

System.Data.Services.Client Namespace

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