QuickBooks Integrator 2020 Qt Edition

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HasXPath Method

Determines whether a specific element exists in the document.

Syntax

bool HasXPath(const QString& qsxpath);

Remarks

The XPath property implements a subset of the XML XPath specification, allowing you to point to specific elements in the XML response.

The path is a series of one or more element accessors separated by '/'. The path can be absolute (starting with '/') or relative to the current XPath location.

Setting the XPath property to an xpath that does not exist will cause an error. You can use the HasXPath method to determine if a particular xpath exists before setting it with XPath.

Error Handling

This method returns a Boolean value; after it returns, call the GetLastErrorCode() method to obtain its result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.

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QuickBooks Integrator 2020 Qt Edition - Version 20.0 [Build 7941]