UnsupportedValueTypeForTextStreamColumnException Class

The exception that is thrown when the value of the type that is being assigned to a column in a PipelineBuffer is not a string or byte array.

命名空間: Microsoft.SqlServer.Dts.Pipeline
組件: Microsoft.SqlServer.PipelineHost (in microsoft.sqlserver.pipelinehost.dll)

語法

'宣告
Public Class UnsupportedValueTypeForTextStreamColumnException
    Inherits ApplicationException

public class UnsupportedValueTypeForTextStreamColumnException : ApplicationException

public ref class UnsupportedValueTypeForTextStreamColumnException : public ApplicationException

public class UnsupportedValueTypeForTextStreamColumnException extends ApplicationException

public class UnsupportedValueTypeForTextStreamColumnException extends ApplicationException

備註

This exception occurs when assigning data to a DT_TEXT or DT_NTEXT column in a PipelineBuffer using the array indexer method.

Inheritance Hierarchy

System.Object
   System.Exception
     System.ApplicationException
      Microsoft.SqlServer.Dts.Pipeline.UnsupportedValueTypeForTextStreamColumnException

範例

The following example shows how this exception occurs when the first column in the buffer is DT_TEXT or DT_NTEXT.

public override void ProcessInput(int inputID, PipelineBuffer buffer)
{
    if(!buffer.EndOfRowset)
    {
        buffer[0] = 1;
    }
}

Public Overloads Overrides Sub ProcessInput(ByVal inputID As Integer, ByVal buffer As PipelineBuffer) 
 If Not buffer.EndOfRowset Then 
   buffer(0) = 1 
 End If 
End Sub

執行緒安全性

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.

平台

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

UnsupportedValueTypeForTextStreamColumnException Members
Microsoft.SqlServer.Dts.Pipeline Namespace