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Teach Yourself e.net - Syspro

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5.2. Query Class<br />

There are five Methods within the Query class structure: Query, Browse, Fetch,<br />

NextKey, PreviousKey.<br />

Use the e.<strong>net</strong> Diagnostics suite and open the 'Harness' tool to see the method options<br />

displayed when you select the Query class:<br />

By selecting each different method and clicking on the business object dropdown menu<br />

you can see which business objects are available for that particular method within the<br />

Query class.<br />

5.2.1. Query.Query<br />

Syntax:<br />

Query.Query(UserID, BusinessObject, XmlIn)<br />

The Query method enables generic access to any Query business object in order to return<br />

data in the form of an XML string.<br />

The return data is specified by passing parameters in an XML string via XmlIn. The<br />

structure and parameters allowed in XmlIn is dependent on the business object being<br />

called.<br />

Business objects available to this method can be found in the Business Object Reference<br />

Library list available on the SYSPRO SupportZone e.<strong>net</strong> solutions menu.<br />

Use the e.<strong>net</strong> Diagnostics suite's Harness and select Query.Query. Now select the<br />

APSQRY business object:<br />

Click on the Load XML button to view the sample XmlIn.<br />

By using the e.<strong>net</strong> Diagnostics suite's Harness tool you can view and edit the sample<br />

XmlIn and process it through the e.<strong>net</strong> solutions application server, receiving the XmlOut<br />

5–10

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