wsdl

How can I use async/await to call a webservice?

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Assuming that loginAsync returns void, and loginCmpleted event fires when login is done, this is called the Event-based Asynchronous Pattern, or EAP. To convert EAP to await/async, consult Tasks and the Event-based Asynchronous Pattern. In particular, you’ll want to make use of the TaskCompletionSource to convert the event-based model to a Task-based model. Once you’ve … Read more

Importing xsd into wsdl

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You have a couple of problems here. First, the XSD has an issue where an element is both named or referenced; in your case should be referenced. Change: <xsd:element name=”stock” ref=”Stock” minOccurs=”1″ maxOccurs=”unbounded”/> To: <xsd:element name=”stock” type=”Stock” minOccurs=”1″ maxOccurs=”unbounded”/> And: Remove the declaration of the global element Stock Create a complex type declaration for a … Read more

How to get service reference to generate correctly with message contracts based on 3rd party WSDL, or force no message contracts in WF Service project

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I am far from an authority on these issues, and while this response below might not be an exact fit to your problem, my recent experience of making a proxyless connection to a service might offer some insight to you or the next person with a similar issue. I would start by seeing if you … Read more

Can I disable SOP (Same Origin Policy) on any browser for development?

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UPDATE 6/2012: This used to work at the time of the writing, but obviously no more. Sorry. In Firefox (might apply to other Gecko-based browsers as well) you can use the following JavaScript snippet to allow cross-domain calls: if (navigator.userAgent.indexOf(“Firefox”) != -1) { try { netscape.security.PrivilegeManager.enablePrivilege(“UniversalBrowserRead”); } catch (e) { alert(“Permission UniversalBrowserRead denied — not … Read more

Visual Studio does not generate app.config content when “add service reference”

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When adding the service reference try clicking on the ‘Advanced…’ button and then uncheck the ‘Reuse types in referenced assemblies’ checkbox. I found this out when I had created a simple project to test a third party service which all worked fine. Attempting to add the same reference to the main project resulted in the … Read more

How to use a class customization to resolve file generating conflicts

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The error message you are facing basically states that some names in the the typessection of your wsdl are used two times. In your case all <element>tags have the same name as their corresponding types (defined as <complexType>). Example: <s:element name=”SearchFlights”> <s:complexType> <s:sequence> <s:element minOccurs=”0″ maxOccurs=”1″ name=”SoapMessage” type=”tns:SearchFlights” /> </s:sequence> </s:complexType> </s:element> <s:complexType name=”SearchFlights”> <s:complexContent … Read more

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