topic Data from DotCMIS Query only working once. in Alfresco Archive

Data from DotCMIS Query only working once.

goebelchase — Wed, 27 Aug 2014 18:35:36 GMT

I am working on an application in C# that pulls the names and paths of all documents containing a certain string, and fills arrays with that data for later use. And I have noticed that, for some reason, I can only use the query data once.For context, C# does not allow me to initialize the arrays wi

Re: Data from DotCMIS Query only working once.

kaynezhang — Thu, 28 Aug 2014 08:31:58 GMT

You don't need to execute the query a second time,you have several options :
1.You can use TotalNumItems properties of IItemEnumerable to get the number of result set first and then construct string array.
2. Use a collection to save string object and then convert it to an string arry,like following


ArrayList myAL = new ArrayList();
foreach (IQueryResult hit in qr)
{
   myAL.Add(hit["cmis:objectId"].FirstValue.ToString());
}
String[] myArr = (String[]) myAL.ToArray( typeof( string ) );
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Re: Data from DotCMIS Query only working once.

goebelchase — Thu, 28 Aug 2014 13:31:28 GMT

Thank you, that's very helpful.
I wasn't aware ArrayLists could be used like that.