Flowchart.StartNode Property

Reference

Definition

Namespace:: System.Activities.Statements

Assembly:: System.Activities.dll

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.

Gets or sets the FlowNode to be executed when the flowchart starts.

public:
 property System::Activities::Statements::FlowNode ^ StartNode { System::Activities::Statements::FlowNode ^ get(); void set(System::Activities::Statements::FlowNode ^ value); };

[System.Windows.Markup.DependsOn("Variables")]
public System.Activities.Statements.FlowNode StartNode { get; set; }

[<System.Windows.Markup.DependsOn("Variables")>]
member this.StartNode : System.Activities.Statements.FlowNode with get, set

Public Property StartNode As FlowNode

Property Value

FlowNode

The starting node.

Attributes: DependsOnAttribute

Examples

The following code sample demonstrates configuring the StartNode of a Flowchart activity. This example is from the Fault Handling in a Flowchart Activity Using TryCatch sample.

Flowchart flowChart = new Flowchart
{
    DisplayName = "Promotional Discount Calculation",
    Variables = {discount, promo, numberOfKids},
    StartNode = promoCodeSwitch,
    Nodes =
    {
        promoCodeSwitch,
        singleStep,
        mnkStep,
        mwkStep,
        discountDefault,
        flowDecision,
        discountApplied,
        discountNotApplied
    }
};

Remarks

There must only be one StartNode.

Applies to

Поділитися через