Classe RowIndexOutOfRangeException

Sintassi

'Dichiarazione
<SerializableAttribute> _
Public Class RowIndexOutOfRangeException _
    Inherits ApplicationException
'Utilizzo
Dim instance As RowIndexOutOfRangeException

[SerializableAttribute]
public class RowIndexOutOfRangeException : ApplicationException

[SerializableAttribute]
public ref class RowIndexOutOfRangeException : public ApplicationException

[<SerializableAttribute>]
type RowIndexOutOfRangeException =  
    class
        inherit ApplicationException
    end

public class RowIndexOutOfRangeException extends ApplicationException

Osservazioni

This exception is thrown when attempting to access a row in a PipelineBuffer by index and the supplied index is either greater than the number of rows in the buffer or is less than zero.

Accessing the CurrentRow property of the PipelineBuffer object without first calling NextRow will also throw this exception because the CurrentRow property has not been advanced to the first row in the collection.

Esempi

The following code example throws a RowIndexOutOfRangeException because NextRow has not been called first.

public override void ProcessInput(int inputID, PipelineBuffer buffer)
{
try
{
//while (buffer.NextRow())
//{
BufferColumn bc = buffer.GetColumnInfo(0);
//}
}
catch (RowIndexOutOfRangeException e )
{
}
}

Public Overloads Overrides Sub ProcessInput(ByVal inputID As Integer, ByVal buffer As PipelineBuffer) 
 Try 
   Dim bc As BufferColumn = buffer.GetColumnInfo(0) 
 Catch e As RowIndexOutOfRangeException 
 End Try 
End Sub

Gerarchia di ereditarietà

System. . :: . .Object
  System. . :: . .Exception
    System. . :: . .ApplicationException
      Microsoft.SqlServer.Dts.Pipeline..::..RowIndexOutOfRangeException

Thread Safety

Tutti i membri pubblici static (Shared in Visual Basic) di questo tipo sono thread safe. I membri di istanza non hanno garanzia di essere thread safe.

Vedere anche

Riferimento