services|web|xml| check box for simplicity, the examples above all use VBScript to access Web services. The SOAP WSDL moniker can actually be written using Visual c+, Visual Basic 6.0, Visual Basic. NET, or C #. For example, Visual Basic. NET can also use compiled managed code to access the same object, as shown in the following example:
Imports System
Imports System.Runtime.InteropServices
Module wkoclien
services|web|xml| check box | microsoft
The limitations and differences between SOAP and DCOM
One of the purposes of the. NET Remoting is to provide a rich, distributed environment in which developers can combine and match serialization protocols (formatters) and network protocols (channels) in this environment. COM + WEB Services in the. NET Framework version 1.
services|web|xml| check box The application is now published as an XML Web service and can be activated using SOAP. Using Internet Explorer to browse to Http://localhost/VB6Soap/default.aspx, you find a hyperlink on the ASPX page that links to the WSDL generated by your component. The following VBScript activates your component:
Set c = GetObject
("SOAP:WSDL=HTTP://LOCALHOST/VB6SOAP/VB6SOAP.CALC.SOAP?WSDL")
For i = 1 to 10
WScript.Echo I "" C.add (
services|web|xml| check box Another area that can be customized includes the lifetime management of client-activated objects, as in the following example:
version=0.0.0.0, Culture=neutral,
Publickeytoken=9c6052078b454cee "
objecturi= "SCTrans.SCTransSQL.soap"/>
The highlighted row added in the Web.config file changes the lifetime of the client-activated object in this IIS VRoot from 6 minutes to 30 seconds. If you change the SingleCall property of t
services|web|xml| check box | Microsoft COM + Web service: Routing to XML Web services through check boxes
John Noss and Jonathan Hawkins
Microsoft Corporation
November 2001
Summary:COM + WEB Services has new features that you can integrate with Microsoft. NET Remoting and implement the checkbox activation of XML WEB
The services|web|xml| check box compiles and runs this Visual Basic. NET application, producing the same output as the previous two VBScript samples.
Because the server application publishes components as CAO and Wko two forms, the remote client chooses the activation method. Although it may only make sense for academic research, a single client computer can indeed use two remote activation methods of the same component to access the virtual root of
services|web|xml| check box in the COM + Application Export Wizard shown in Figure 3, enter the location and name of the proxy. msi file.
In the COM + Application Export Wizard shown in Figure 3, enter the location and name of the proxy. msi file.Figure 3:com+ Application Export Wizard
Installs the agent. ms
Go to Windows Service series-add COM and Windows interfaces to windows Services
When running a Windows service, we usually choose to run it in Non-window or non-Console mode. In this way, it is just a background program, there is no interface for interaction.
So what should we do when we want to interact with the Windows Service in real time?Quick Solution for adding real-time interaction to Windows
services|web|xml| check box COM + Web service: Routing to XML Web services through check boxes
John Noss and Jonathan Hawkins
Microsoft Corporation
November 2001
Summary: COM + WEB Services has new features that you can integrate with Microsoft. NET Remoting and implement t
The limitations and differences between SOAP and DCOM
One of the purposes of the. NET Remoting is to provide a rich, distributed environment in which developers can combine and match serialization protocols (formatters) and network protocols (channels) in this environment. COM + WEB Services in the. NET Framework version 1.0 support only one formatter (SOAP) and a channel (HTTP). This is not to say that oth
you to enter some URL addresses used by the WSDL:
Click "Next". The Wizard will allow you to enter the path for storing the new file and the path for storing the configuration file, as shown below:
Click "Next" and click "finish. The soap generator automatically generates four files to save all the values you entered earlier: testsurvey. WSDL, testsurvey. wsml, testsurveyclient. wsml, testsurvey. asp, and a configuration file testsurvey. wgen.
Next, we need to test the results created by the
services|web|xml| check box | microsoft
Transactional Components Sample
The simple calculator is far from being a heavy workload business application, so we now consider applications with object pooling that are suitable for COM + transactional components.
The easiest components to manage and configure are the
ServicedComponentExported managed code components, as shown in the following C # example:
Using sy
When we run a Windows service, we typically choose to run in a non-windowed or non-console way, so it's just a daemon and there's no interface for us to interact with. So what should we do when we want to interact with Windows services in real time?Quick scenarios for adding real-time interactivity to Windows servicesThe Windows service is a process, and the program we use for interaction is another process. Our real-time interaction with Windows
services|web|xml| check box table 1:wko Model supported scenarios
Wko Client Wko Server
VB 6.0 or unmanaged C + + VB 6.0 or unmanaged C + +
VB 6.0 or unmanaged C + + VB. NET or C #
VB 6.0 or unmanaged C + + SOAP V1.1 (described in WSDL)
VB 6.0 or unmanaged C + + Microsoft SOAP (ATL server,soap TK)
C # or VB. NET SOAP V1.1 (described in WSDL)
C # or VB. NET vb 6.0 or unmanaged C + +
C # or VB. NET VB. NET or C #
C # or VB. NET Microsoft SOAP (ATL serv
exclude access to the same components on the server through DCOM, which the client computer can select.) For these customers, if you want to use SOAP instead of DCOM, using both the client-agent export and the CAO model requires no changes to the client and server applications. You only need to enable SOAP on the server application, export it as a client agent, and then install the agent on the Windows XP computer that you want to use as the SOAP client.
A company that is completely migrated to
through DCOM. The client computer can select the Protocol .) For these customers, if you want to use SOAP instead of DCOM, you do not need to change the client and server applications in both the client proxy export and the CAO model. You only need to enable SOAP on the server application, export it as the client proxy, and then install the proxy on the Windows XP computer to be used as the SOAP client.Fully migrated to companies hosting code on Windows XP and Windows. NET Server. The
services|web|xml| check box to establish and run this C # component, after you finish editing the connection value to connect to the Microsoft SQL Server™ database, you need to use Sn.exe to generate the Sctrans.snk enhanced name keyword file, and then in the using Statement to compile it using an assembly reference. If you are deploying on a server, use Gacutil.exe (if you are using the SDK) or put the assembly in the GAC through the. NET Framework u
For simplicity, the examples above all use VBScript to access the WEB service. The SOAP WSDL moniker can actually be written using Visual c+, Visual Basic 6.0, Visual Basic. NET, or C #. For example, Visual Basic. NET can also use compiled managed code to access the same object, as shown in the following example:
Imports System
Imports System.Runtime.InteropServices
Module wkoclient
Sub Main ()
Dim Wsdlmoniker =
"SOAP:WSDL=HTTP://LOCALHOST/CSSOAP/CSSOAP.CALC.SOAP?WSDL"
Dim obj as Object
obj = Ma
For simplicity, the preceding examples Use VBScript to access Web services. You can also use Visual C +, Visual Basic 6.0, Visual Basic. NET, or C # To write the soap wsdl name object. For example, Visual Basic. NET can also use compiled managed code to access the same object, as shown in the following example:Imports SystemImports System. Runtime. InteropServicesModule WKOClientSub Main ()Dim WSDLMoniker ="Soap: wsdl = http: // localhost/CSSoap. Calc
services|web|xml| check box even when invoked through SOAP, CAO activation retains its state and allows object references to be passed back and forth through soap. Both the name and the value remain in the class instance on the server, and the reference works correctly. Both scripts invoke the same compiled C # component, except that the. NET Remoting activation model is different.
In addition to invoking Cao Activation using CreateObject, you can al
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