你当前正在访问 Microsoft Azure Global Edition 技术文档网站。 如果需要访问由世纪互联运营的 Microsoft Azure 中国技术文档网站，请访问 https://docs.azure.cn。

LayoutUtf8 类

定义

命名空间:

Microsoft.Azure.Cosmos.Serialization.HybridRow.Layouts

程序集:

Microsoft.Azure.Cosmos.Serialization.HybridRow.dll

包:

Microsoft.Azure.Cosmos v3.39.0

public sealed class LayoutUtf8 : Microsoft.Azure.Cosmos.Serialization.HybridRow.Layouts.LayoutType<string>, Microsoft.Azure.Cosmos.Serialization.HybridRow.Layouts.ILayoutUtf8SpanReadable, Microsoft.Azure.Cosmos.Serialization.HybridRow.Layouts.ILayoutUtf8SpanWritable

type LayoutUtf8 = class
    inherit LayoutType<string>
    interface ILayoutUtf8SpanWritable
    interface ILayoutType
    interface ILayoutUtf8SpanReadable

Public NotInheritable Class LayoutUtf8
Inherits LayoutType(Of String)
Implements ILayoutUtf8SpanReadable, ILayoutUtf8SpanWritable

继承

Object

LayoutType

LayoutType<String>

LayoutUtf8

实现

ILayoutType ILayoutUtf8SpanReadable ILayoutUtf8SpanWritable

字段

Immutable	(继承自 LayoutType)
LayoutCode	(继承自 LayoutType)
Size	(继承自 LayoutType)

属性

AllowVariable	(继承自 LayoutType)
IsBool	(继承自 LayoutType)
IsFixed
IsNull	(继承自 LayoutType)
IsVarint	(继承自 LayoutType)
Name

方法

DeleteFixed(RowBuffer, RowCursor, LayoutColumn)	(继承自 LayoutType<T>)
DeleteSparse(RowBuffer, RowCursor)	(继承自 LayoutType<T>)
DeleteVariable(RowBuffer, RowCursor, LayoutColumn)	(继承自 LayoutType<T>)
HasValue(RowBuffer, RowCursor, LayoutColumn)	(继承自 LayoutType<T>)
ReadFixed(RowBuffer, RowCursor, LayoutColumn, String)
ReadFixed(RowBuffer, RowCursor, LayoutColumn, T)	(继承自 LayoutType<T>)
ReadFixed(RowBuffer, RowCursor, LayoutColumn, Utf8Span)
ReadSparse(RowBuffer, RowCursor, String)
ReadSparse(RowBuffer, RowCursor, T)	(继承自 LayoutType<T>)
ReadSparse(RowBuffer, RowCursor, Utf8Span)
ReadVariable(RowBuffer, RowCursor, LayoutColumn, String)
ReadVariable(RowBuffer, RowCursor, LayoutColumn, T)	(继承自 LayoutType<T>)
ReadVariable(RowBuffer, RowCursor, LayoutColumn, Utf8Span)
TypeAs<T>()	(继承自 LayoutType)
WriteFixed(RowBuffer, RowCursor, LayoutColumn, String)
WriteFixed(RowBuffer, RowCursor, LayoutColumn, T)	(继承自 LayoutType<T>)
WriteFixed(RowBuffer, RowCursor, LayoutColumn, Utf8Span)
WriteSparse(RowBuffer, RowCursor, String, UpdateOptions)
WriteSparse(RowBuffer, RowCursor, T, UpdateOptions)	(继承自 LayoutType<T>)
WriteSparse(RowBuffer, RowCursor, Utf8Span, UpdateOptions)
WriteVariable(RowBuffer, RowCursor, LayoutColumn, String)
WriteVariable(RowBuffer, RowCursor, LayoutColumn, T)	(继承自 LayoutType<T>)
WriteVariable(RowBuffer, RowCursor, LayoutColumn, Utf8Span)