PipelineBuffer.SetString 方法
Assigns a string to a buffer column.
命名空间： Microsoft.SqlServer.Dts.Pipeline
程序集： Microsoft.SqlServer.PipelineHost（在 Microsoft.SqlServer.PipelineHost.dll 中）
语法
声明
Public Sub SetString ( _
columnIndex As Integer, _
value As String _
)
用法
Dim instance As PipelineBuffer
Dim columnIndex As Integer
Dim value As String
instance.SetString(columnIndex, value)
public void SetString(
int columnIndex,
string value
)
public:
void SetString(
int columnIndex,
String^ value
)
member SetString :
columnIndex:int *
value:string -> unit
public function SetString(
columnIndex : int,
value : String
)
参数
- columnIndex
类型：System.Int32
The index of the column in the buffer row.
- value
类型：System.String
The value assigned to the buffer column.
注释
The SetString method assigns a string to the buffer column specified by the columnIndex parameter.
This method works with the following Integration Services data types:
If the value being assigned to the buffer column is not a string or the buffer column DataType is not a DT_STR, DT_WSTR, DT_TEXT, or DT_NTEXT, an UnsupportedBufferDataTypeException occurs.
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.