SPEventReceiverDefinition.ContextId Property
Gets or sets the Guid (Globally Unique Identifier) for the context for the event receiver definitions.
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: Yes
Available in SharePoint Online
Property Value
Type: System.GuidA Guid that represents the identifier of the item that is associated with the SharePoint Foundation context.
A context is a collection of attributes or properties that describes an execution environment. A context usually implemented as a series of name-value pairs that provide information about a component, like the container in which it resides. Functionality is provided for the context by creating event handlers for objects within the context collection and developing code to handle those events.