GetDateTime 方法

Gets the DateTime value stored in the PipelineBuffer 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 Function GetDateTime ( _
    columnIndex As Integer _
) As DateTime
用法
Dim instance As PipelineBuffer
Dim columnIndex As Integer
Dim returnValue As DateTime

returnValue = instance.GetDateTime(columnIndex)

public DateTime GetDateTime(
    int columnIndex
)

public:
DateTime GetDateTime(
    int columnIndex
)

member GetDateTime : 
        columnIndex:int -> DateTime 

public function GetDateTime(
    columnIndex : int
) : DateTime

参数

• columnIndex
  类型：System. . :: . .Int32
  The index of the column in the PipelineBuffer row.

返回值

类型：System. . :: . .DateTime
The DateTime value stored in the PipelineBuffer column.

注释

This method works with the following Integration Services data types:

• DT_DATE

• DT_DBTIMESTAMP

• DT_DBTIMESTAMP2

• DT_FILETIME

If the value of the column is null, the PipelineBuffer produces a ColumnIsNullException. You can 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.

请参阅

参考

PipelineBuffer 类

Microsoft.SqlServer.Dts.Pipeline 命名空间