C# 클래스 MsieJavaScriptEngine.JsRt.Ie.IeJsValue

“IE” JavaScript value

The JavaScript value is one of the following types of values: Undefined, Null, Boolean, String, Number, or Object.

파일 보기 프로젝트 열기: Taritsyn/MsieJavaScriptEngine 1 사용 예제들

공개 메소드들

메소드	설명
AddRef ( ) : uint	Adds a reference to the object This only needs to be called on objects that are not going to be stored somewhere on the stack. Calling AddRef ensures that the JavaScript object the value refers to will not be freed until Release is called
CallFunction ( ) : IeJsValue	Invokes a function Requires an active script context.
ConstructObject ( ) : IeJsValue	Invokes a function as a constructor Requires an active script context.
ConvertToBoolean ( ) : IeJsValue	Converts a value to `Boolean` using regular JavaScript semantics Requires an active script context.
ConvertToNumber ( ) : IeJsValue	Converts a value to `Number` using regular JavaScript semantics Requires an active script context.
ConvertToObject ( ) : IeJsValue	Converts a value to `Object` using regular JavaScript semantics Requires an active script context.
ConvertToString ( ) : IeJsValue	Converts a value to `String` using regular JavaScript semantics Requires an active script context.
CreateArray ( uint length ) : IeJsValue	Creates a JavaScript array object Requires an active script context
CreateError ( IeJsValue message ) : IeJsValue	Creates a new JavaScript error object Requires an active script context.
CreateExternalObject ( IntPtr data, JsObjectFinalizeCallback finalizer ) : IeJsValue	Creates a new `Object` that stores some external data Requires an active script context.
CreateFunction ( IeJsNativeFunction function ) : IeJsValue	Creates a new JavaScript function Requires an active script context.
CreateFunction ( IeJsNativeFunction function, IntPtr callbackData ) : IeJsValue	Creates a new JavaScript function Requires an active script context.
CreateObject ( ) : IeJsValue	Creates a new `Object` Requires an active script context.
CreateRangeError ( IeJsValue message ) : IeJsValue	Creates a new JavaScript RangeError error object Requires an active script context.
CreateReferenceError ( IeJsValue message ) : IeJsValue	Creates a new JavaScript ReferenceError error object Requires an active script context.
CreateSyntaxError ( IeJsValue message ) : IeJsValue	Creates a new JavaScript SyntaxError error object Requires an active script context.
CreateTypeError ( IeJsValue message ) : IeJsValue	Creates a new JavaScript TypeError error object Requires an active script context.
CreateUriError ( IeJsValue message ) : IeJsValue	Creates a new JavaScript URIError error object Requires an active script context.
DefineProperty ( IeJsPropertyId propertyId, IeJsValue propertyDescriptor ) : bool	Defines a new object's own property from a property descriptor Requires an active script context.
DeleteIndexedProperty ( IeJsValue index ) : void	Deletes a value at the specified index of an object Requires an active script context.
DeleteProperty ( IeJsPropertyId propertyId, bool useStrictRules ) : IeJsValue	Deletes a object's property Requires an active script context.
Equals ( IeJsValue other ) : bool	Compare two JavaScript values for equality This function is equivalent to the "==" operator in JavaScript. Requires an active script context.
FromBoolean ( bool value ) : IeJsValue	Creates a `Boolean` value from a `bool` value Requires an active script context.
FromDouble ( double value ) : IeJsValue	Creates a `Number` value from a `double` value Requires an active script context.
FromInt32 ( int value ) : IeJsValue	Creates a `Number` value from a `int` value Requires an active script context.
FromObject ( object value ) : IeJsValue	Creates a JavaScript value that is a projection of the passed in object Requires an active script context.
FromString ( string value ) : IeJsValue	Creates a `String` value from a string pointer Requires an active script context.
GetIndexedProperty ( IeJsValue index ) : IeJsValue	Retrieve a value at the specified index of an object Requires an active script context.
GetOwnPropertyDescriptor ( IeJsPropertyId propertyId ) : IeJsValue	Gets a property descriptor for an object's own property Requires an active script context.
GetOwnPropertyNames ( ) : IeJsValue	Gets a list of all properties on the object Requires an active script context.
GetProperty ( IeJsPropertyId id ) : IeJsValue	Gets a object's property Requires an active script context.
HasIndexedProperty ( IeJsValue index ) : bool	Test if an object has a value at the specified index Requires an active script context.
HasProperty ( IeJsPropertyId propertyId ) : bool	Determines whether an object has a property Requires an active script context.
PreventExtension ( ) : void	Sets a object to not be extensible Requires an active script context.
Release ( ) : uint	Releases a reference to the object Removes a reference that was created by AddRef.
SetIndexedProperty ( IeJsValue index, IeJsValue value ) : void	Set a value at the specified index of an object Requires an active script context.
SetProperty ( IeJsPropertyId id, IeJsValue value, bool useStrictRules ) : void	Sets a object's property Requires an active script context.
StrictEquals ( IeJsValue other ) : bool	Compare two JavaScript values for strict equality This function is equivalent to the "===" operator in JavaScript. Requires an active script context.
ToBoolean ( ) : bool	Retrieves a `bool` value of a `Boolean` value Requires an active script context.
ToDouble ( ) : double	Retrieves a `double` value of a `Number` value This function retrieves the value of a Number value. It will fail with `InvalidArgument` if the type of the value is not `Number`. Requires an active script context.
ToObject ( ) : object	Retrieves a object representation of an `Object` value Requires an active script context.
ToString ( ) : string	Retrieves a string pointer of a `String` value This function retrieves the string pointer of a `String` value. It will fail with `InvalidArgument` if the type of the value is not `String`. Requires an active script context.

비공개 메소드들

메소드	설명
IeJsValue ( IntPtr reference ) : System	Initializes a new instance of the IeJsValue struct

메소드 상세

AddRef() 공개 메소드

Adds a reference to the object

This only needs to be called on objects that are not going to be stored somewhere on the stack. Calling AddRef ensures that the JavaScript object the value refers to will not be freed until Release is called

public AddRef ( ) : uint
리턴	uint

CallFunction() 공개 메소드

Invokes a function

Requires an active script context.

public CallFunction ( ) : IeJsValue
리턴	IeJsValue

ConstructObject() 공개 메소드

Invokes a function as a constructor

Requires an active script context.

public ConstructObject ( ) : IeJsValue
리턴	IeJsValue

ConvertToBoolean() 공개 메소드

Converts a value to Boolean using regular JavaScript semantics

Requires an active script context.

public ConvertToBoolean ( ) : IeJsValue
리턴	IeJsValue

ConvertToNumber() 공개 메소드

Converts a value to Number using regular JavaScript semantics

Requires an active script context.

public ConvertToNumber ( ) : IeJsValue
리턴	IeJsValue

ConvertToObject() 공개 메소드

Converts a value to Object using regular JavaScript semantics

Requires an active script context.

public ConvertToObject ( ) : IeJsValue
리턴	IeJsValue

ConvertToString() 공개 메소드

Converts a value to String using regular JavaScript semantics

Requires an active script context.

public ConvertToString ( ) : IeJsValue
리턴	IeJsValue

CreateArray() 공개 정적인 메소드

Creates a JavaScript array object

Requires an active script context

public static CreateArray ( uint length ) : IeJsValue
length	uint	The initial length of the array
리턴	IeJsValue

CreateError() 공개 정적인 메소드

Creates a new JavaScript error object

Requires an active script context.

public static CreateError ( IeJsValue message ) : IeJsValue
message	IeJsValue	Message for the error object
리턴	IeJsValue

CreateExternalObject() 공개 정적인 메소드

Creates a new Object that stores some external data

Requires an active script context.

public static CreateExternalObject ( IntPtr data, JsObjectFinalizeCallback finalizer ) : IeJsValue
data	System.IntPtr	External data that the object will represent. May be null.
finalizer	JsObjectFinalizeCallback	A callback for when the object is finalized. May be null.
리턴	IeJsValue

CreateFunction() 공개 정적인 메소드

Creates a new JavaScript function

Requires an active script context.

public static CreateFunction ( IeJsNativeFunction function ) : IeJsValue
function	IeJsNativeFunction	The method to call when the function is invoked
리턴	IeJsValue

CreateFunction() 공개 정적인 메소드

Creates a new JavaScript function

Requires an active script context.

public static CreateFunction ( IeJsNativeFunction function, IntPtr callbackData ) : IeJsValue
function	IeJsNativeFunction	The method to call when the function is invoked
callbackData	System.IntPtr	Data to be provided to all function callbacks
리턴	IeJsValue

CreateObject() 공개 정적인 메소드

Creates a new Object

Requires an active script context.

public static CreateObject ( ) : IeJsValue
리턴	IeJsValue

CreateRangeError() 공개 정적인 메소드

Creates a new JavaScript RangeError error object

Requires an active script context.

public static CreateRangeError ( IeJsValue message ) : IeJsValue
message	IeJsValue	Message for the error object
리턴	IeJsValue

CreateReferenceError() 공개 정적인 메소드

Creates a new JavaScript ReferenceError error object

Requires an active script context.

public static CreateReferenceError ( IeJsValue message ) : IeJsValue
message	IeJsValue	Message for the error object
리턴	IeJsValue

CreateSyntaxError() 공개 정적인 메소드

Creates a new JavaScript SyntaxError error object

Requires an active script context.

public static CreateSyntaxError ( IeJsValue message ) : IeJsValue
message	IeJsValue	Message for the error object
리턴	IeJsValue

CreateTypeError() 공개 정적인 메소드

Creates a new JavaScript TypeError error object

Requires an active script context.

public static CreateTypeError ( IeJsValue message ) : IeJsValue
message	IeJsValue	Message for the error object
리턴	IeJsValue

CreateUriError() 공개 정적인 메소드

Creates a new JavaScript URIError error object

Requires an active script context.

public static CreateUriError ( IeJsValue message ) : IeJsValue
message	IeJsValue	Message for the error object
리턴	IeJsValue

DefineProperty() 공개 메소드

Defines a new object's own property from a property descriptor

Requires an active script context.

public DefineProperty ( IeJsPropertyId propertyId, IeJsValue propertyDescriptor ) : bool
propertyId	IeJsPropertyId	The ID of the property
propertyDescriptor	IeJsValue	The property descriptor
리턴	bool

DeleteIndexedProperty() 공개 메소드

Deletes a value at the specified index of an object

Requires an active script context.

public DeleteIndexedProperty ( IeJsValue index ) : void
index	IeJsValue	The index to delete
리턴	void

DeleteProperty() 공개 메소드

Deletes a object's property

Requires an active script context.

public DeleteProperty ( IeJsPropertyId propertyId, bool useStrictRules ) : IeJsValue
propertyId	IeJsPropertyId	The ID of the property
useStrictRules	bool	The property set should follow strict mode rules
리턴	IeJsValue

Equals() 공개 메소드

Compare two JavaScript values for equality

This function is equivalent to the "==" operator in JavaScript.

Requires an active script context.

public Equals ( IeJsValue other ) : bool
other	IeJsValue	The object to compare
리턴	bool

FromBoolean() 공개 정적인 메소드

Creates a Boolean value from a bool value

Requires an active script context.

public static FromBoolean ( bool value ) : IeJsValue
value	bool	The value to be converted
리턴	IeJsValue

FromDouble() 공개 정적인 메소드

Creates a Number value from a double value

Requires an active script context.

public static FromDouble ( double value ) : IeJsValue
value	double	The value to be converted
리턴	IeJsValue

FromInt32() 공개 정적인 메소드

Creates a Number value from a int value

Requires an active script context.

public static FromInt32 ( int value ) : IeJsValue
value	int	The value to be converted
리턴	IeJsValue

FromObject() 공개 정적인 메소드

Creates a JavaScript value that is a projection of the passed in object

Requires an active script context.

public static FromObject ( object value ) : IeJsValue
value	object	The object to be projected
리턴	IeJsValue

FromString() 공개 정적인 메소드

Creates a String value from a string pointer

Requires an active script context.

public static FromString ( string value ) : IeJsValue
value	string	The string to convert to a String value
리턴	IeJsValue

GetIndexedProperty() 공개 메소드

Retrieve a value at the specified index of an object

Requires an active script context.

public GetIndexedProperty ( IeJsValue index ) : IeJsValue
index	IeJsValue	The index to retrieve
리턴	IeJsValue

GetOwnPropertyDescriptor() 공개 메소드

Gets a property descriptor for an object's own property

Requires an active script context.

public GetOwnPropertyDescriptor ( IeJsPropertyId propertyId ) : IeJsValue
propertyId	IeJsPropertyId	The ID of the property
리턴	IeJsValue

GetOwnPropertyNames() 공개 메소드

Gets a list of all properties on the object

Requires an active script context.

public GetOwnPropertyNames ( ) : IeJsValue
리턴	IeJsValue

GetProperty() 공개 메소드

Gets a object's property

Requires an active script context.

public GetProperty ( IeJsPropertyId id ) : IeJsValue
id	IeJsPropertyId	The ID of the property
리턴	IeJsValue

HasIndexedProperty() 공개 메소드

Test if an object has a value at the specified index

Requires an active script context.

public HasIndexedProperty ( IeJsValue index ) : bool
index	IeJsValue	The index to test
리턴	bool

HasProperty() 공개 메소드

Determines whether an object has a property

Requires an active script context.

public HasProperty ( IeJsPropertyId propertyId ) : bool
propertyId	IeJsPropertyId	The ID of the property
리턴	bool

PreventExtension() 공개 메소드

Sets a object to not be extensible

Requires an active script context.

public PreventExtension ( ) : void
리턴	void

Release() 공개 메소드

Releases a reference to the object

Removes a reference that was created by AddRef.

public Release ( ) : uint
리턴	uint

SetIndexedProperty() 공개 메소드

Set a value at the specified index of an object

Requires an active script context.

public SetIndexedProperty ( IeJsValue index, IeJsValue value ) : void
index	IeJsValue	The index to set
value	IeJsValue	The value to set
리턴	void

SetProperty() 공개 메소드

Sets a object's property

Requires an active script context.

public SetProperty ( IeJsPropertyId id, IeJsValue value, bool useStrictRules ) : void
id	IeJsPropertyId	The ID of the property
value	IeJsValue	The new value of the property
useStrictRules	bool	The property set should follow strict mode rules
리턴	void

StrictEquals() 공개 메소드

Compare two JavaScript values for strict equality

This function is equivalent to the "===" operator in JavaScript.

Requires an active script context.

public StrictEquals ( IeJsValue other ) : bool
other	IeJsValue	The object to compare
리턴	bool

ToBoolean() 공개 메소드

Retrieves a bool value of a Boolean value

Requires an active script context.

public ToBoolean ( ) : bool
리턴	bool

ToDouble() 공개 메소드

Retrieves a double value of a Number value

This function retrieves the value of a Number value. It will fail with InvalidArgument if the type of the value is not Number.

Requires an active script context.

public ToDouble ( ) : double
리턴	double

ToObject() 공개 메소드

Retrieves a object representation of an Object value

Requires an active script context.

public ToObject ( ) : object
리턴	object

ToString() 공개 메소드

Retrieves a string pointer of a String value

This function retrieves the string pointer of a String value. It will fail with InvalidArgument if the type of the value is not String.

Requires an active script context.

public ToString ( ) : string
리턴	string