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ObjectPrototype.hasOwnProperty(Object, Object) Method

  • Reference

Definition

Namespace:
Microsoft.JScript
Assembly:
Microsoft.JScript.dll

Determines whether the specified object contains the specified property.

This API supports the product infrastructure and is not intended to be used directly from your code.

public:
 static bool hasOwnProperty(System::Object ^ thisob, System::Object ^ name);
[Microsoft.JScript.JSFunction(Microsoft.JScript.JSFunctionAttributeEnum.HasThisObject, Microsoft.JScript.JSBuiltin.Object_hasOwnProperty)]
public static bool hasOwnProperty (object thisob, object name);
[<Microsoft.JScript.JSFunction(Microsoft.JScript.JSFunctionAttributeEnum.HasThisObject, Microsoft.JScript.JSBuiltin.Object_hasOwnProperty)>]
static member hasOwnProperty : obj * obj -> bool
Public Shared Function hasOwnProperty (thisob As Object, name As Object) As Boolean

Parameters

thisob
Object

The object that this method is acting upon.

name
Object

The property to search for.

Returns

Boolean

true if name is a property of thisob and has been set; otherwise, false.

Attributes
JSFunctionAttribute

Applies to