JsHasProperty

Determines whether an object has a property.

Syntax

STDAPI_(JsErrorCode)
    JsHasProperty(
    _In_ JsValueRef object,
    _In_ JsPropertyIdRef propertyId,
    _Out_ bool *hasProperty);

Parameters

• object: The object that may contain the property.
• propertyId: The ID of the property.
• hasProperty: Whether the object (or a prototype) has the property.

Return Value

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

Remarks

Requires an active script context.