在 VB6 中反序列化 SOAP 消息 - SoapClient30 MS SOAP 类型库
NET Web 服务，来自 VB6。在 VB6 中，我使用 SoapClient30（MS SOAP 类型库）。
Web 方法具有以下签名：
[WebMethod]
public List<List<string>> SomeMethod(string [] args){}
它在 SOAP 中返回 XML，如下所示：
<?xml version="1.0" encoding="utf-8" ?>
<ArrayOfArrayOfString xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://icz.sk/">
<ArrayOfString>
<string>1</string>
<string>2</string>
<string>3</string>
<string>4</string>
<string>5</string>
</ArrayOfString>
<ArrayOfString>
<string>1</string>
<string>2</string>
<string>3</string>
<string>4</string>
<string>5</string>
</ArrayOfString>
</ArrayOfArrayOfString>
对于 SoapClient30 的初始化，我使用 WSDL。
当我调用顶部的 Web 方法时，我在 VB6 中遇到了此异常：
SoapMapper:Restoring data into SoapMapper ArrayOfString failed HRESULT=0x8007000E
SoapMapper:Restoring data into SoapMapper SomeMethod failed HRESULT=0x8007000E
Client:Unspecified client error. HRESULT=0x8007000E:
我认为 SoapClient30 不知道反序列化对 VB6 代码的 XML 响应。
我尝试将网络方法结果保存为变体。
Private proxy As SoapClient30
Dim result As Variant
Dim input_param(0 To 2) As String
proxy.MSSoapInit WSDL_PATH
input_param(0) = arg1
input_param(1) = arg2
input_param(2) = ""
result = proxy.SomeMethod()
VB6 中的存储响应需要更改 Web 方法的响应格式或类型吗？
我必须使用 SOAP 类型库，我可以使用 COM。感谢您的回复
NET Web Service from VB6. In VB6 I use SoapClient30 (MS SOAP Type library).
Web method has this signature:
[WebMethod]
public List<List<string>> SomeMethod(string [] args){}
Its return XML in SOAP like this:
<?xml version="1.0" encoding="utf-8" ?>
<ArrayOfArrayOfString xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://icz.sk/">
<ArrayOfString>
<string>1</string>
<string>2</string>
<string>3</string>
<string>4</string>
<string>5</string>
</ArrayOfString>
<ArrayOfString>
<string>1</string>
<string>2</string>
<string>3</string>
<string>4</string>
<string>5</string>
</ArrayOfString>
</ArrayOfArrayOfString>
For initialization of SoapClient30 I use WSDL.
When I call web method on top I got in VB6 this exception:
SoapMapper:Restoring data into SoapMapper ArrayOfString failed HRESULT=0x8007000E
SoapMapper:Restoring data into SoapMapper SomeMethod failed HRESULT=0x8007000E
Client:Unspecified client error. HRESULT=0x8007000E:
I think SoapClient30 doesn’t know deserialize XML response to VB6 code.
I try save web method result in Variant.
Private proxy As SoapClient30
Dim result As Variant
Dim input_param(0 To 2) As String
proxy.MSSoapInit WSDL_PATH
input_param(0) = arg1
input_param(1) = arg2
input_param(2) = ""
result = proxy.SomeMethod()
What is need change response fomat of web method or type for store response in VB6?
I must use SOAP Type library I can use COM. Thank you for responses
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评论（2）
SoapClient 库已过时，不应使用。
幸运的是，它并不是使用 VB6 代码中的 Web 服务的唯一选择。 VB6可以使用任何合理的COM组件。我建议您在 C# 中创建一个 COM 组件来使用您的服务。您可以使用普通的“添加服务引用”来使用服务，然后将服务调用公开为 COM 对象上的方法。
这样，您所依赖的唯一过时代码就是 VB6 本身。
The SoapClient library is obsolete and should not be used.
Fortunately, it is not your only choice for consuming a web service in VB6 code. VB6 can use any reasonable COM component. I recommend you create a COM component in C# to consume your service. You can use the normal "Add Service Reference" to consume the service, then expose the service calls as methods on the COM object.
This way, the only obsolete code you're depending on is VB6 itself.
Vb6 确实很旧，无法在本机上使用 Web 服务，在我的情况下，我直接调用 Web 服务，请看这里 Visual Basic 6.0 和 MagentoSoap 的问题，然后您可以从字符串进行更改到自定义对象
Vb6 is really old and not way natively work with webservices in my case i do direct call to web service, look at here Problems with Visual Basic 6.0 and MagentoSoap you can then change from string to custom object