GetBytes 方法
Gets the array of bytes stored in a buffer column.
此 API 不符合 CLS。
命名空间： Microsoft.SqlServer.Dts.Pipeline
程序集： Microsoft.SqlServer.PipelineHost（在 Microsoft.SqlServer.PipelineHost.dll 中）
语法
声明
<CLSCompliantAttribute(False)> _
Public Function GetBytes ( _
columnIndex As Integer _
) As Byte()
用法
Dim instance As PipelineBuffer
Dim columnIndex As Integer
Dim returnValue As Byte()
returnValue = instance.GetBytes(columnIndex)
[CLSCompliantAttribute(false)]
public byte[] GetBytes(
int columnIndex
)
[CLSCompliantAttribute(false)]
public:
array<unsigned char>^ GetBytes(
int columnIndex
)
[<CLSCompliantAttribute(false)>]
member GetBytes :
columnIndex:int -> byte[]
public function GetBytes(
columnIndex : int
) : byte[]
参数
- columnIndex
类型：System. . :: . .Int32
The index of the column.
返回值
类型：array<System. . :: . .Byte> [] () [] []
The array of bytes stored in the buffer column.
注释
The GetBytes method retrieves the array of bytes from the buffer column.
This method works with the DT_BYTES data type in Integration Services.
If the value column is null, the PipelineBuffer produces a ColumnIsNullException. Check for null by calling the IsNull method.
For a complete list of Integration Services data types and the corresponding Get and Set methods of the PipelineBuffer class to use with each type, see 在数据流中使用数据类型.