FlushFailure Event
Occurs when the background flush fails.
Namespace: System.Data.SqlServerCe
Assembly: System.Data.SqlServerCe (in System.Data.SqlServerCe.dll)
Syntax
'Declaration
Public Event FlushFailure As SqlCeFlushFailureEventHandler
'Usage
Dim instance As SqlCeConnection
Dim handler As SqlCeFlushFailureEventHandler
AddHandler instance.FlushFailure, handler
public event SqlCeFlushFailureEventHandler FlushFailure
public:
event SqlCeFlushFailureEventHandler^ FlushFailure {
void add (SqlCeFlushFailureEventHandler^ value);
void remove (SqlCeFlushFailureEventHandler^ value);
}
member FlushFailure : IEvent<SqlCeFlushFailureEventHandler,
SqlCeFlushFailureEventArgs>
JScript supports the use of events, but not the declaration of new ones.
Examples
The following example shows how to use the FlushFailure event.
Public Sub Snippet4()
Dim conn As SqlCeConnection = Nothing
Try
conn = New SqlCeConnection("Data Source = MyDatabase.sdf; Password ='<pwd>'")
AddHandler conn.FlushFailure, AddressOf conn_FlushFailure
conn.Open()
'Flush failure occurs here
'OnFlushFailure will be called from the background thread.
Finally
conn.Close()
End Try
End Sub
Private Sub conn_FlushFailure(ByVal sender As System.Object, ByVal e As SqlCeFlushFailureEventArgs)
Dim errors As SqlCeErrorCollection = e.Errors
Console.WriteLine("Flush Failure: " + errors(0).Message)
End Sub
// using System;
// using System.Xml;
// using System.Data;
// using System.Data.SqlServerCe;
// using System.Data.Common;
// using System.Windows.Forms;
/// <summary>
/// Demonstrates the usage of the FlushFailure event
/// </summary>
public class MyForm : Form
{
public void Snippet4()
{
SqlCeConnection conn = new SqlCeConnection();
conn.FlushFailure+=new SqlCeFlushFailureEventHandler(conn_FlushFailure);
conn.Open();
//Flush failure occurs here
//OnFlushFailure will be called from the background thread.
conn.Close();
}
void conn_FlushFailure(object sender, SqlCeFlushFailureEventArgs e)
{
SqlCeErrorCollection errors = e.Errors;
Console.WriteLine("Flush Failure:" + errors[0].Message);
}
}