ShowQueryValues

The showQueryValues() method indicates if the query should be active in the
dialog. If the user must access the query in the dialog, override this method and
return true.

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public boolean showQueryValues() { return true; }

This method should now include the information stored in the queryRun object.
Do this by adding the result of the queryRun.pack() method to the container:

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public container pack() { return [#CurrentVersion, queryRun.pack()]; }

When combining dialog fields with a query, the first container still contains the
#CurrentList macro:

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public container pack() { return [#CurrentVersion, #CurrentList, queryRun.pack()]; }

The unpack() method re-initializes the queryRun object from the saved
information. Do this as shown by the following content.
 

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public boolean unpack(container _packedClass) { Version version = RunBase::getVersion(_packedClass); container packedQuery; switch (version) {case #CurrentVersion: [version, packedQuery] = _packedClass; if (packedQuery) { queryRun = new QueryRun(packedQuery); } break; default : return false; } return true; }

When combining dialog fields with a query, the unpack of the container contains
the #CurrentList macro.

1	[version, #CurrentList, packedQuery] = _packedClass;

Best Regards,
Hossein Karimi