TraceReader.GetChars Method (Int32, Char[], Int32, Int32, Int32)

2008-12-15

Gets a character array value from the record at the specified column position.

命名空间: Microsoft.SqlServer.Management.Trace
程序集: Microsoft.SqlServer.ConnectionInfo (in microsoft.sqlserver.connectioninfo.dll)

语法

声明
Public Function GetChars ( _
    ordinal As Integer, _
    buffer As Char(), _
    length As Integer, _
    bufferoffset As Integer, _
    fieldoffset As Integer _
) As Integer

public int GetChars (
    int ordinal,
    char[] buffer,
    int length,
    int bufferoffset,
    int fieldoffset
)

public:
int GetChars (
    int ordinal, 
    array<wchar_t>^ buffer, 
    int length, 
    int bufferoffset, 
    int fieldoffset
)

public int GetChars (
    int ordinal, 
    char[] buffer, 
    int length, 
    int bufferoffset, 
    int fieldoffset
)

public function GetChars (
    ordinal : int, 
    buffer : char[], 
    length : int, 
    bufferoffset : int, 
    fieldoffset : int
) : int

参数

ordinal

buffer
A Uint8 array that specifies the buffer into which to read the character array.

length
An Int32 value that specifies the number of characters to read.

bufferoffset
An Int32 value that specifies the index from which to start the read operation.

fieldoffset
An Int32 value that specifies the index position within the record from which to begin the read operation.

返回值

An int32 value that specifies the number of characters returned in the array.

备注

This namespace, class, or member is supported only in version 2.0 of the Microsoft .NET Framework.

示例

Readme_Tracer

线程安全

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.