SqlCeError.Message-Eigenschaft
Ruft den Text ab, der den Fehler beschreibt.
Namespace: System.Data.SqlServerCe
Assembly: System.Data.SqlServerCe (in System.Data.SqlServerCe.dll)
Syntax
'Declaration
Public ReadOnly Property Message As String
Get
'Usage
Dim instance As SqlCeError
Dim value As String
value = instance.Message
public string Message { get; }
public:
property String^ Message {
String^ get ();
}
member Message : string
function get Message () : String
Eigenschaftswert
Typ: System.String
Der Text, der den Fehler beschreibt.
Beispiele
Im folgenden Beispiel wird die Verwendung der Message-Eigenschaft der SqlCeError-Klasse veranschaulicht.
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);
}
}