ScriptEngineEnableNullResultWrapping Property

Enables or disables null wrapping for field, property, and method return values.

Namespace: Microsoft.ClearScript
Assembly: ClearScript.Core (in ClearScript.Core.dll) Version: 7.4.5

Syntax

public bool EnableNullResultWrapping { get; set; }

Public Property EnableNullResultWrapping As Boolean
	Get
	Set

public:
virtual property bool EnableNullResultWrapping {
	bool get () sealed;
	void set (bool value) sealed;
}

abstract EnableNullResultWrapping : bool with get, set
override EnableNullResultWrapping : bool with get, set

Property Value

Boolean

Implements

IScriptEngineEnableNullResultWrapping

Remarks

When this property is set to true, all field, property, and method return values are marshaled with full .NET type information even if they are null. Note that such values will always fail equality comparison with JavaScript's null, VBScript's Nothing, and other similar values. Instead, use isNull(Object) or Equals(Object, Object) to perform such a comparison.

Reference

ScriptEngine Class

Microsoft.ClearScript Namespace

WrapNullResult

isNull(Object)