SqlCeException Class
The exception thrown when the underlying provider returns a warning or error from a data source. This class cannot be inherited.
Namespace: System.Data.SqlServerCe
Assembly: System.Data.SqlServerCe (in System.Data.SqlServerCe.dll)
Syntax
'Declaration
<SerializableAttribute> _
Public Class SqlCeException _
Inherits SystemException
'Usage
Dim instance As SqlCeException
[SerializableAttribute]
public class SqlCeException : SystemException
[SerializableAttribute]
public ref class SqlCeException : public SystemException
[<SerializableAttribute>]
type SqlCeException =
class
inherit SystemException
end
public class SqlCeException extends SystemException
Remarks
This class is created whenever the .NET Compact Framework Data Provider for encounters an error generated from within the Engine. (Other errors are thrown as standard common language runtime exceptions.) SqlCeException always contains at least one instance of SqlCeError.
Examples
The following example generates a SqlCeException due to a missing data source, and then displays the exception.
Dim conn As New SqlCeConnection("Data Source=nonExistingSource.sdf;")
Try
conn.Open()
Catch e As SqlCeException
' Use SqlCeException properties if you need specific
' application logic depending on the error condition
'
If 25046 = e.NativeError Then 'SSCE_M_FILENOTFOUND
' Error specific logic goes here...
'
End If
MessageBox.Show(e.Message)
End Try
SqlCeConnection conn = new SqlCeConnection("Data Source=nonExistingSource.sdf;");
try
{
conn.Open();
}
catch (SqlCeException e)
{
// Use SqlCeException properties if you need specific
// application logic depending on the error condition
//
if (25046 == e.NativeError /*SSCE_M_FILENOTFOUND*/)
{
// Error specific logic goes here...
//
}
MessageBox.Show(e.Message);
}
Inheritance Hierarchy
System. . :: . .Object
System. . :: . .Exception
System. . :: . .SystemException
System.Data.SqlServerCe..::..SqlCeException
System.Data.SqlServerCe. . :: . .SqlCeInvalidDatabaseFormatException
System.Data.SqlServerCe. . :: . .SqlCeLockTimeoutException
System.Data.SqlServerCe. . :: . .SqlCeTransactionInProgressException
Thread Safety
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.