SubscribeResponseMessageType.Watermark Property

Artículo
10/15/2009

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Gets or sets an event bookmark in the mailbox event queue.

Namespace: Microsoft.ServiceModel.Channels.Mail.ExchangeWebService.Exchange2007
Assembly: Microsoft.ServiceModel.Channels.Mail.ExchangeWebService (in Microsoft.ServiceModel.Channels.Mail.ExchangeWebService.dll)

Syntax

'Declaration
Public Property Watermark As String
    Get
    Set
'Usage
Dim instance As SubscribeResponseMessageType
Dim value As String

value = instance.Watermark

instance.Watermark = value

public string Watermark { get; set; }

public:
property String^ Watermark {
    String^ get ();
    void set (String^ value);
}

member Watermark : string with get, set

Property Value

Type: System.String
The event bookmark in the mailbox event queue.

Remarks

This property may be required or optional, depending on how the property is used.

If a Subscribe request contains a watermark, the subscription is created from the watermark forward. If the Subscribe request contains a watermark that is not found in the mailbox events table, an ErrorInvalidWatermark error is returned to the client application. This may occur if the watermark is too old and has been removed from the 30-day window of the events table, or if the watermark was never present in the events table. This can happen, for example, if a watermark is obtained from a different subscription for a mailbox in a different database.

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Platforms

Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Compact Framework

Supported in: 3.5

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