Bookshelf v7.5: Business Service

Table 61. Business Service Methods Syntax Summary
Method	Description	Syntax
GetFirstProperty	Retrieves the name of the first property of a business service.	Dim oService as Service Dim sName as String sName = oService.GetFirstProperty()
GetNextProperty	Once the name of the first property has been retrieved, retrieves the name of the next property of a business service.	Dim oService as Service Dim sName as String sName = oService.GetNextProperty()
GetProperty	Retrieves the value stored in the specified property.	Dim oService as Service Dim sValue as String sValue = oService.GetProperty(propName as String)
InvokeMethod	Calls a specialized method or a user-created method on the business service.	Dim oService as Service Dim Return Return = oService.InvokeMethod(methodName as String, InputArguments as PropertySet, OutputArguments as PropertySet)
Name	Returns the name of the business service.	Dim oService as Service Dim sName as String sName = oService.Name
PropertyExists	Returns a Boolean value indicating whether the property specified in the argument exists.	Dim oService as Service oService.PropertyExists(propName as String)
RemoveProperty	Removes a property from a business service.	Dim oService as Service oService.RemoveProperty propName as String
SetProperty	Assigns a value to a property of a business service.	Dim oService as Service oService.SetProperty propName as String, propValue as String

Table 62. Business Service Events Syntax Summary
Method	Description	Syntax
Service_InvokeMethod	Called when a business service is accessed.	Service_InvokeMethod(methodName as String)
Service_PreCanInvokeMethod	Called before the PreInvokeMethod, allowing the developer to determine whether or not the user has the authority to invoke the business service method.	Service_PreCanInvokeMethod(methodName as String, CanInvoke As String) as Integer)
Service_PreInvokeMethod	Called before a specialized method is invoked on a business service.	Service_PreInvokeMethod(methodName as String, Inputs as PropertySet, Outputs as PropertySet)