PropertyStatement Constructor (Condition, Argument)

Initializes a new instance of the PropertyStatement class with a condition and a scalar result.

Namespace: Microsoft.SqlServer.NotificationServices.Rules
Assembly: Microsoft.SqlServer.NotificationServices.Rules (in microsoft.sqlserver.notificationservices.rules.dll)

Syntax

'Declaration
Public Sub New ( _
    condition As Condition, _
    result As Argument _
)

public PropertyStatement (
    Condition condition,
    Argument result
)

public:
PropertyStatement (
    Condition^ condition, 
    Argument^ result
)

public PropertyStatement (
    Condition condition, 
    Argument result
)

public function PropertyStatement (
    condition : Condition, 
    result : Argument
)

Parameters

condition
The Condition object that represents the condition to evaluate. This parameter sets the Condition property.

result
The Argument object that represents the scalar result to return if the condition is met. This parameter sets Result property.

Remarks

You can define a NULL result by setting the result parameter to new ConstantValue(null).

Example

The following example shows how to specify three properties: Few, Some, and Alot. Subscribers can use these properties when defining subscriptions.

// Define a new property that defines "Few," "Some," and "Alot"
// of inventory. 
PropertyRule quantityCategory = new PropertyRule(
    new ViewInputType(eventView),
    new PropertyStatement(new SimpleLeafCondition(
        new FieldValue("Quantity"),
        SimpleOperator.LessThan, 100), "Few"),
    new PropertyStatement(new BetweenLeafCondition(
        new FieldValue("Quantity"), 100, 200), "Some"),
    new PropertyStatement(new SimpleLeafCondition(
            new FieldValue("Quantity"),
            SimpleOperator.GreaterThan, 200),
        "Alot"));

// Create subscription and define basic properties.
s = new Subscription(nsApplication, subscriptionClassName);
s.SubscriberId = "Scott";
s.Enabled = true;
s.RuleName = "InventoryTrackerRule";
s.SetFieldValue("DeviceName", "myDevice");
s.SetFieldValue("SubscriberLocale", "en-us");


// Use the new property to return only products with "few" remaining
// in inventory. Note that the category definition can be reused.
s.Condition = new SimpleLeafCondition(
    new RuleValue(quantityCategory),
    SimpleOperator.Equals,
    "Few");

// Add subscription.
s.Add();

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

Target Platforms