'调用webservice。需要安装SoapToolkit30.EXE,并在工程中引用Microsoft Soap Type Library v3.0
’VB6示例
Sub CallWebService()
Dim m_spClient As New SoapClient30 'SoapClient30对象实例化
m_spClient.MSSoapInit "http://localhost/MCISWebService/vbtest.asmx?WSDL" '引用webservice
MsgBox m_spClient.HelloWorld '调用webservice方法
End Sub
'http方式调用WCF
Sub CallHTTPWCFService()
Dim mexMonikerString As String
Dim mexServiceMoniker As Object
'---------------------------------------------------------------
' MEX service moniker example
'---------------------------------------------------------------
' Create a string for the service moniker specifying the address
' to retrieve the service metadata from
mexMonikerString = "service:mexAddress='http://localhost:55242/Service1.svc/mex'"
mexMonikerString = mexMonikerString + ", address='http://localhost:55242/Service1.svc'"
mexMonikerString = mexMonikerString + ", binding=WSHttpBinding_IService1, bindingNamespace='http://tempuri.org/'"
mexMonikerString = mexMonikerString + ", contract=IService1, contractNamespace='http://tempuri.org/'"
' Create the service moniker object
Set mexServiceMoniker = GetObject(mexMonikerString)
' Call the service operations using the moniker object
MsgBox mexServiceMoniker.SayHello("China!")
Set mexServiceMoniker = Nothing
End Sub
'TCP方式调用WCF
Sub CallTCPWCFService()
Dim mexMonikerString As String
Dim mexServiceMoniker As Object
' Create a string for the service moniker specifying the address
' to retrieve the service metadata from
mexMonikerString = "service:mexAddress='http://192.168.1.110:12345/Binding/mex'"
mexMonikerString = mexMonikerString + ", address='net.tcp://192.168.1.110:54321/Binding/Hello'"
mexMonikerString = mexMonikerString + ", binding='NetTcpBinding_IHello', bindingNamespace='http://tempuri.org/'"
mexMonikerString = mexMonikerString + ", contract=IHello, contractNamespace='http://tempuri.org/'"
' Create the service moniker object
Set mexServiceMoniker = GetObject(mexMonikerString)
' Call the service operations using the moniker object
MsgBox mexServiceMoniker.SayHello("China!")
Set mexServiceMoniker = Nothing
End Sub
'当调用WCF 时候,要注意一些事项.由于WCF对外公布的都是接口,如果WCF里定义了多个接口,VB6.0如果没对全部实现的话是会报错的.我仲未知点解决...WCF定义返回的是Class类,VB6.0那接收时也会出错.
VB6.0 Call WCF
Sub CallWCFService_TypedContract()
Dim strMonikerString As String
Dim serviceMoniker As Object
'---------------------------------------------------------------
' Typed Contract service moniker example
'---------------------------------------------------------------
' Create a service moniker object using a strongly typed contract
' This references the address, a standard binding type and the
' locally registered COM-visible contract ID
monikerString = "service:address='http://localhost/WCFServiceMoniker/Service1.svc'"
monikerString = monikerString + ", binding=wsHttpBinding"
monikerString = monikerString + ", contract={4FBDA94E-8B89-32EC-BC28-2A0A5E9B7C74}"
' Create the service moniker object
Set serviceMoniker = GetObject(monikerString)
' Call the service operations using the moniker object
MsgBox serviceMoniker.SayHello("I am LazyBee, My blog is http://lazybee.cnblogs.com/ ")
Set serviceMoniker = Nothing
End Sub
