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Class MemoryStream

Creates a stream whose backing store is memory.

Hierarchy (View Summary)

Stream
- MemoryStream

Index

Constructors

Accessors

CanRead CanSeek CanWrite Length Position

Methods

Cast Equals GetHashCode Seek ToArray ToString TryCast Equals

Constructors

constructor

new MemoryStream(): MemoryStream
Initializes a new instance of the System.IO.MemoryStream class with an expandable capacity initialized to zero.

Returns MemoryStream
Overrides Stream.constructor

Accessors

CanRead

get CanRead(): boolean
Gets a value indicating whether the current stream supports reading.

Returns boolean
true if the stream is open.

Overrides Stream.CanRead

CanSeek

get CanSeek(): boolean
Gets a value indicating whether the current stream supports seeking.

Returns boolean
true if the stream is open.

Overrides Stream.CanSeek

CanWrite

get CanWrite(): boolean
Gets a value indicating whether the current stream supports writing.

Returns boolean
true if the stream supports writing; otherwise, false.

Overrides Stream.CanWrite

Length

get Length(): number
Gets the length of the stream in bytes.

Returns number
The length of the stream in bytes.

Overrides Stream.Length

Position

get Position(): number
Gets or sets the current position within the stream.

Returns number
The current position within the stream.

Overrides Stream.Position
set Position(value: number): void
When overridden in a derived class, gets or sets the position within the current stream.
Parameters
- value: number
Returns void
The current position within the stream.

Overrides Stream.Position

Methods

Cast

Cast<T1, T2>(this: T2, type: TypeRef<T1>): T1
Casts this object to the specified type. Throws error on failure.
Type Parameters
- T1
  The target type of the cast.
- T2
  The type of the object to cast.
Parameters
- this: T2
- type: TypeRef<T1>
  The type to cast to.
Returns T1
Inherited from Stream.Cast

Equals

Equals(obj: any): boolean
Determines whether the specified object is equal to the current object.
Parameters
- obj: any
  The object to compare with the current object.
Returns boolean
true if the specified object is equal to the current object; otherwise, false.

Inherited from Stream.Equals

GetHashCode

GetHashCode(): number
Serves as the default hash function.

Returns number
A hash code for the current object.

Inherited from Stream.GetHashCode

Seek

Seek(offset: number | Int64, origin: SeekOrigin): number
When overridden in a derived class, sets the position within the current stream.
Parameters
- offset: number | Int64
  A byte offset relative to the origin parameter.
- origin: SeekOrigin
  A value of type System.IO.SeekOrigin indicating the reference point used to obtain the new position.
Returns number
The new position within the current stream.

Inherited from Stream.Seek

ToArray

ToArray(): TypedArray<number>
Writes the stream contents to a byte array, regardless of the System.IO.MemoryStream.Position property.

Returns TypedArray<number>
A new byte array.

ToString

ToString(): string
Returns a string that represents the current object.

Returns string
A string that represents the current object.

Inherited from Stream.ToString

TryCast

TryCast<T1, T2>(this: T2, type: TypeRef<T1>): null | T1
Casts this object to the specified type. Returns null on failure.
Type Parameters
- T1
  The target type of the cast.
- T2
  The type of the object to cast.
Parameters
- this: T2
- type: TypeRef<T1>
  The type to cast to.
Returns null | T1
Inherited from Stream.TryCast

`Static`Equals

Equals(objA: any, objB: any): boolean
Determines whether the specified object instances are considered equal.
Parameters
- objA: any
  The first object to compare.
- objB: any
  The second object to compare.
Returns boolean
true if the objects are considered equal; otherwise, false. If both objA and objB are null, the method returns true.

Inherited from Stream.Equals