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Java Open Clients
Using the Open Client Java OpenAPI to Directly Access the AppServer : Setting up parameters : Defining the schema for a ProDataSet parameter : Define a ProDataGraph for any input parameter
 
Define a ProDataGraph for any input parameter
If the parameter is for input or input-output, define the com.progress.open4gl.ProDataGraph to hold the value using the following constructor:
Syntax
ProDataGraph(ProDataGraphMetaData dgmd)
dgmd
Specifies the ProDataGraphMetaData that you have defined for the parameter.