Interface IBlob

Namespace: Aspose.Html.IO
Assembly: Aspose.HTML.dll (25.2.0)

A Blob object refers to a byte sequence, and has a size attribute which is the total number of bytes in the byte sequence, and a type attribute, which is an ASCII-encoded string in lower case representing the media type of the byte sequence.

[DOMNoInterfaceObject]
[ComVisible(true)]
public interface IBlob

Properties

Size

Returns the size of the byte sequence in number of bytes. On getting, conforming user agents must return the total number of bytes that can be read by a FileReader or FileReaderSync object, or 0 if the Blob has no bytes to be read.

[DOMName("size")]
ulong Size { get; }

Property Value

ulong

Type

The ASCII-encoded string in lower case representing the media type of the Blob. On getting, user agents must return the type of a Blob as an ASCII-encoded string in lower case, such that when it is converted to a byte sequence, it is a parsable MIME type, or the empty string – 0 bytes – if the type cannot be determined.

[DOMName("type")]
string Type { get; }

Property Value

string

Methods

Slice(ulong, ulong, string)

Returns a new Blob object with bytes ranging from the optional start parameter up to but not including the optional end parameter, and with a type attribute that is the value of the optional contentType parameter.

[DOMName("slice")]
IBlob Slice(ulong start, ulong end, string contentType)

Parameters

start ulong

The parameter is a value for the start point of a slice

end ulong

The parameter is a value for the start point of a slice

contentType string

The parameter is a media type of the Blob

Returns

IBlob