DataServiceContext.DetachLink Method
Removes the specified link from the list of links being tracked by the DataServiceContext.
Namespace: System.Data.Services.Client
Assembly: Microsoft.Data.Services.Client (in Microsoft.Data.Services.Client.dll)
Syntax
'Declaration
Public Function DetachLink ( _
source As Object, _
sourceProperty As String, _
target As Object _
) As Boolean
'Usage
Dim instance As DataServiceContext
Dim source As Object
Dim sourceProperty As String
Dim target As Object
Dim returnValue As Boolean
returnValue = instance.DetachLink(source, _
sourceProperty, target)
public bool DetachLink(
Object source,
string sourceProperty,
Object target
)
public:
bool DetachLink(
Object^ source,
String^ sourceProperty,
Object^ target
)
member DetachLink :
source:Object *
sourceProperty:string *
target:Object -> bool
public function DetachLink(
source : Object,
sourceProperty : String,
target : Object
) : boolean
Parameters
- source
Type: System.Object
The source object participating in the link to be marked for deletion.
- sourceProperty
Type: System.String
The name of the property on the source object that represents the source in the link between the source and the target.
- 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.
Return Value
Type: System.Boolean
Returns true if the specified entity was detached; otherwise false.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | When source or sourceProperty are nulla null reference (Nothing in Visual Basic). |
| ArgumentException | When sourceProperty is an empty string. |
Remarks
Any link being tracked by the DataServiceContext, regardless of its current state, can be detached.