ianalis

The solution, as suggested here, is to use events. It seems that the .Net Web Service Browser does not automatically create events for the asynchronous calls. The tool wsdl.exe generates codes with events but must be compiled. I used Visual C# Express as compiler. The resulting dll will have a fooAsync() method and a fooCompleted event for every foo(). Use the Result property of the e Event Data to get the results in the callback.

Hi! How do I call .Net web service functions from the .Net-web-service-browser-generated dll, asynchronously? I noticed that there's a generated Beginfoo()/Endfoo() pair of methods for every foo() method. I'm thinking of calling Beginfoo() then call Endfoo() in a callback vi. Unfortunately, Beginfoo() has callback and asyncstate as parameters. The former is an AsyncCallback while the latter is an Object. I tried wiring an Open VI Reference to callback but there's a wiring error because the sink is a .Net refnum. I also tried casting it to a .Net refnum abd other variations but the wiring problem still exists. So, how do I wire the callback? What should I wire to the asyncstate?

QUOTE (ned @ Nov 9 2008, 03:36 PM) Thanks for the quick reply. I missed that property.

Hi! I want to have an event case triggered by a button click (via Value Change) and a menu item selection. I selected Menu Selection (User) to handle the menu selection and used Get Menu Selection to check the menu item selected. The event case is indeed triggered by Value Change and Menu Selection (User) when I ran it but the item tag and item path are both empty. The Get Menu Selection is wired to Current VI's menubar. Any ideas?

QUOTE (TobyD @ Nov 5 2008, 03:58 PM) It seems that .Net has problems with <import/> or <include/>. What I did instead was to insert the contents of the schema. So instead of &lt;xsd:schema&gt; &lt;xsd:import namespace="http://endpoint/" schemaLocation="http://202.92.128.162:81/Hello/HelloService?xsd=1"/&gt; &lt;/xsd:schema&gt; it becomes &lt;xs:schema version="1.0" targetNamespace="http://endpoint/" xmlns:tns="http://endpoint/" xmlns:xs="http://www.w3.org/2001/XMLSchema"&gt; &lt;xs:element name="getHello" type="tns:getHello"/&gt; &lt;xs:element name="getHelloResponse" type="tns:getHelloResponse"/&gt; &lt;xs:complexType name="getHello"&gt; &lt;xs:sequence&gt; &lt;xs:element name="arg0" type="xs:string" minOccurs="0"/&gt; &lt;/xs:sequence&gt; &lt;/xs:complexType&gt; &lt;xs:complexType name="getHelloResponse"&gt; &lt;xs:sequence&gt; &lt;xs:element name="return" type="xs:string" minOccurs="0"/&gt; &lt;/xs:sequence&gt; &lt;/xs:complexType&gt; &lt;/xs:schema&gt; For more info, see this http://support.microsoft.com/kb/820122' rel='nofollow' target="_blank">article. The .Net web service browser also works with this workaround. Thanks for all the help!

QUOTE (TobyD @ Nov 4 2008, 04:05 PM) I'm still having problems generating the dll. I've installed .NET Framework 2.0 SDK and ran the following command: wsdl /l:cpp /out:c:\instru helloservice.wsdl The result is the following error: WSDL: error WSDL1: Unable to import binding 'HelloPortBinding' from namespace 'http://endpoint/'. Unable to import operation 'getHello'. The element 'http://endpoint/:getHello' is missing. The wsdl file is the Hello web service sample code for Java EE (glassfish). I've attached http://lavag.org/old_files/post-13821-1225885992.txt'>Download File:post-13821-1225885992.txt the wsdl file for reference. I've renamed it to .txt since I can't upload .wsdl. Any ideas?

QUOTE (TobyD @ Jul 11 2008, 03:11 PM) Hi! How did you generate the dll? I only need to generate a dll for a web service made using Java and hosted using glassfish. I've tried using LabView 8.0 and 8.6 but I was unsuccessful for both. Thanks.