CallExternalMethodActivity.MethodInvoking Event
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.
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
Samarbeta med oss på GitHub
Källan för det här innehållet finns på GitHub, där du även kan skapa och granska ärenden och pull-begäranden. Se vår deltagarguide för mer information.
