CallExternalMethodActivity.MethodInvoking Event
Definition
Important
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Occurs before invoking the method.
public:
event EventHandler ^ MethodInvoking;public event EventHandler MethodInvoking;member this.MethodInvoking : EventHandler Public Custom Event MethodInvoking As EventHandler Event Type
Examples
The following code example shows how to use the MethodInvoking event to set the method to call before invoking the external method. This code example is part of the Listen SDK sample from the PurchaseOrderWorkflow.Designer.cs file. For more information, see Listen Sample.
this.CreatePO.InterfaceType = typeof(IOrderService);
this.CreatePO.MethodName = "CreateOrder";
this.CreatePO.Name = "CreatePO";
this.CreatePO.MethodInvoking += new System.EventHandler(this.OnBeforeCreateOrder);
Me.CreatePO.InterfaceType = GetType(IOrderService)
Me.CreatePO.MethodName = "CreateOrder"
Me.CreatePO.Name = "CreatePO"
AddHandler Me.CreatePO.MethodInvoking, AddressOf Me.OnBeforeCreateOrder
Applies to
See also
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