WebKit2WebExtension.DOMXPathExpression.evaluate

### Method

# WebKit2WebExtension DOMXPathExpressionevaluate

deprecated: 2.22

#### Declaration [src]

    WebKitDOMXPathResult*
    webkit_dom_xpath_expression_evaluate (
      WebKitDOMXPathExpression* self,
      WebKitDOMNode* contextNode,
      gushort type,
      WebKitDOMXPathResult* inResult,
      GError** error
    )

#### Description

No description available.

Deprecated since: 2.22

Use JavaScriptCore API instead.

#### Parameters

`contextNode`

  Type: `WebKitDOMNode`

  A `WebKitDOMNode`.

  The data is owned by the caller of the method.

`type`

  Type: `gushort`

  A #gushort.

`inResult`

  Type: `WebKitDOMXPathResult`

  A `WebKitDOMXPathResult`.

  The data is owned by the caller of the method.

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will be left initialized to `NULL` by the method if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.

#### Return value

Type: `WebKitDOMXPathResult`

A `WebKitDOMXPathResult`.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.