SqlDependency.Id Property  
Definition
Important
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Gets a value that uniquely identifies this instance of the SqlDependency class.
public:
 property System::String ^ Id { System::String ^ get(); };public string Id { get; }member this.Id : stringPublic ReadOnly Property Id As StringProperty Value
A string representation of a GUID that is generated for each instance of the SqlDependency class.
Remarks
The Id property is used to uniquely identify a given SqlDependency instance.