GetEventsType.Watermark Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
The Watermark property gets or sets a string that represents an event bookmark in the mailbox event queue. This property is required. This is a read/write property.
public:
property System::String ^ Watermark { System::String ^ get(); void set(System::String ^ value); };public string Watermark { get; set; }Public Property Watermark As StringProperty Value
The Watermark property returns a string.
Remarks
This watermark describes where the GetEvents operation begins to return events. The watermark that is passed to GetEvents must be the last watermark that was returned to the client. If this is the first call to GetEvents after Subscribe, the watermark that is returned by Subscribe should be passed to GetEvents. If GetEvents has already been called, the watermark that is passed to the next GetEvents call must be the watermark of the last event that is returned from the previous GetEvents call.
If the Watermark property is set with an invalid watermark, an ErrorInvalidWatermark error is returned to the client application.