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JsObjectHasOwnProperty

rhuanjl edited this page Sep 1, 2018 · 1 revision

Determines whether an object has a non-inherited property.

Syntax

CHAKRA_API
    JsObjectHasOwnProperty(
        _In_ JsValueRef object,
        _In_ JsValueRef key,
        _Out_ bool *hasOwnProperty);

Parameters

  • object: The object that may contain the property.
  • key: The key (JavascriptString or JavascriptSymbol) to the property.
  • hasOwnProperty: Whether the object has the non-inherited property.

Return Value

The code JsNoError if the operation succeeded, a failure code otherwise.

Remarks

This API is experimental and may have breaking changes later.

Requires an active script context.

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