Propriedade do RDL SqlCeException.Message
Obtém o texto que descreve a primeira instância de SqlCeError na SqlCeErrorCollection para esta exceção.
Namespace: System.Data.SqlServerCe
Assembly: System.Data.SqlServerCe (em System.Data.SqlServerCe.dll)
Sintaxe
'Declaração
Public Overrides ReadOnly Property Message As String
Get
'Uso
Dim instance As SqlCeException
Dim value As String
value = instance.Message
public override string Message { get; }
public:
virtual property String^ Message {
String^ get () override;
}
abstract Message : string
override Message : string
override function get Message () : String
Valor da propriedade
Tipo: System.String
O texto que descreve o erro.
Implementa
Comentários
É igual à propriedade Message da primeira instância de SqlCeError na SqlCeErrorCollection para esta exceção.
Exemplos
O exemplo a seguir exibe as propriedades Message e NativeError do primeiro SqlCeError da coleção SqlCeErrorCollection.
Try
Dim repl As New SqlCeReplication()
' Fill repl properites here
' ...
' SqlCeReplication may throw SqlCeException which contains a
' collection of errors; SQL Mobile database engine always
' returns one error in the collection
'
repl.Synchronize()
Catch e As SqlCeException
Dim err As SqlCeError
For Each err In e.Errors
' Use SqlCeError properties if you need specific
' application logic depending on the error condition
'
If 28577 = [err].NativeError Then 'SSCE_M_SCHEMAHASCHANGED
' Error specific logic goes here...
'
End If
' Note: For native error numbers, refer to SQL Server Mobile Errors
' in the SQL Server Mobile Books Online
'
MessageBox.Show([err].Message)
Next err
End Try
try
{
SqlCeReplication repl = new SqlCeReplication();
// Fill repl properites here
// ...
// SqlCeReplication may throw SqlCeException which contains a
// collection of errors; SQL Mobile database engine always
// returns one error in the collection
//
repl.Synchronize();
}
catch (SqlCeException e)
{
foreach (SqlCeError error in e.Errors)
{
// Use SqlCeError properties if you need specific
// application logic depending on the error condition
//
if (28577 == error.NativeError /*SSCE_M_SCHEMAHASCHANGED*/)
{
// Error specific logic goes here...
//
}
// Note: For native error numbers, refer to SQL Server Mobile Errors
// in the SQL Server Mobile Books Online
//
MessageBox.Show(error.Message);
}
}