JSObject.HasProperty(String) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Checks whether the target object or one of its prototypes has a property with the specified name.
public:
bool HasProperty(System::String ^ propertyName);public bool HasProperty (string propertyName);member this.HasProperty : string -> boolPublic Function HasProperty (propertyName As String) As BooleanParameters
- propertyName
- String
The name of the property.
Returns
true when the object has the property with the specified name.
Applies to
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
