RAD Studio VCL Reference
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TXMLBroker.HasAppServer Property

Indicates whether the XML broker has an IAppServer interface for communicating with its provider.

Pascal
property HasAppServer: Boolean;
C++
__property Boolean HasAppServer;

Read HasAppServer to determine whether the XML broker can get its data from an IAppServer interface. When HasAppServer is true, the XML broker can interact with its provider through the IAppServer interface. 

Use HasAppServer to check whether the XML broker is connected rather than reading the AppServer property. Reading AppServer causes the XML broker to obtain an IAppServer interface if it does not already have one. 

 

IAppServer 

AppServer 

Connected

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