I have to build a report. this report has to be call by a web service. My method to call this report is. public void Amende(). ReportingService rs = new localhost. ReportingService ();.
rs. Credentials = System. Net.
CredentialCache. DefaultCredentials;. byte [] ResultStream; // bytearray for result stream. string [] StreamIdentifiers; // string array for stream idenfiers. string OptionalParam = null ; // string out param for optional parameters. ParameterValue [] optionalParams = null ; // parametervalue array for optional parameters. Warning [] optionalWarnings = null ; // warning array for optional warnings.
![asp.net web service parameters null asp.net web service parameters null](http://blogs.msdn.com/cfs-filesystemfile.ashx/__key/communityserver-blogs-components-weblogfiles/00-00-01-52-84-metablogapi/6746.image_5F00_thumb_5F00_02AD24CF.png)
ASP.NET; JavaScript;. Web Development;. So is it possible to have webservice which accepts null parameters? Please help me in this.
ResultStream = rs. Render( "/SwatFillingDocuments/AMAD AYDIN 1198 2005 MD".
"PDF". null. "<DeviceInfo><StreamRoot>/RSWebServiceXS/</StreamRoot></DeviceInfo>". null. null. null.
Problem passing parameters to WebService. I added a new web service to the server application that takes two. one of its parameters is passed as null. The following email was sent to you from the WebIP ASP.NET Website. MESSAGE. I can set the parameters in the web service to accept null values. Pro ASP.NET Web API; Using Web API with ASP.NET. attribute to the parameter, to tell Web API that it. The function should return null for parameters where. Here is the call from the ASP.NET. Web Service Receiving Null Parameters. Here is the SOAP call to the web service: <System.Web.Services.Protocols.
Problem passing parameters to WebService. I added a new web service to the server application that takes two. one of its parameters is passed as null.
![asp.net web service parameters null asp.net web service parameters null](http://www.topwcftutorials.net/wp-content/uploads/2014/05/1.1.jpg)
out OptionalParam, out OptionalParam, out optionalParams. out optionalWarnings, out StreamIdentifiers);. // Write the report to Response. HttpContext.
Current. Response. BinaryWrite(ResultStream);.
But in my report I have a parameter. And I have to give a value at this parameter via my web service. Is it possible to do that with the method Render.
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