DelegatingXmlDictionaryReader.ReadValueChunk 方法

Reads large streams of text embedded in an XML document.

命名空间: Microsoft.IdentityModel.Protocols.XmlSignature
程序集: Microsoft.IdentityModel（microsoft.identitymodel.dll 中）

用法

    Dim instance As DelegatingXmlDictionaryReader
Dim buffer As Char()
Dim index As Integer
Dim count As Integer
Dim returnValue As Integer

returnValue = instance.ReadValueChunk(buffer, index, count)

语法

声明
Public Overrides Function ReadValueChunk ( _
    buffer As Char(), _
    index As Integer, _
    count As Integer _
) As Integer

public override int ReadValueChunk (
    char[] buffer,
    int index,
    int count
)

public:
virtual int ReadValueChunk (
    array<wchar_t>^ buffer, 
    int index, 
    int count
) override

public int ReadValueChunk (
    char[] buffer, 
    int index, 
    int count
)

public override function ReadValueChunk (
    buffer : char[], 
    index : int, 
    count : int
) : int

参数

• buffer
  The array of characters that serves as the buffer to which the text contents are written. This value cannot be null.

• index
  The offset within the buffer where the System.Xml.XmlReader can start to copy the results.

• count
  The maximum number of characters to copy into the buffer. The actual number of characters copied is returned from this method.

返回值

The number of characters read into the buffer. The value zero is returned when there is no more text content.

线程安全

此类型的任何公共静态（在 Visual Basic 中为 Shared）成员都是线程安全的。但不能保证任何实例成员是线程安全的。

平台

开发平台

Windows Server 2003, Windows Vista

Target Platforms

Windows Server 2008, Windows Vista, Not tested on Windows XP

请参见

参考

DelegatingXmlDictionaryReader 类
DelegatingXmlDictionaryReader 成员
Microsoft.IdentityModel.Protocols.XmlSignature 命名空间