SqlCeConnection.StateChange Event

Article
10/22/2007

NOTE: This event is now obsolete.

Occurs when the state of the connection changes.

Namespace: System.Data.SqlServerCe
Assembly: System.Data.SqlServerCe (in system.data.sqlserverce.dll)

Syntax

'Declaration
<ObsoleteAttribute("This property is obsolete and will be removed in a future version.")> _
Public Event StateChange As StateChangeEventHandler
'Usage
Dim instance As SqlCeConnection
Dim handler As StateChangeEventHandler

AddHandler instance.StateChange, handler

[ObsoleteAttribute("This property is obsolete and will be removed in a future version.")] 
public override event StateChangeEventHandler StateChange

[ObsoleteAttribute(L"This property is obsolete and will be removed in a future version.")] 
public:
virtual event StateChangeEventHandler^ StateChange {
    void add (StateChangeEventHandler^ value) override;
    void remove (StateChangeEventHandler^ value) override;

/** @event */
public void add_StateChange (StateChangeEventHandler value)

/** @event */
public void remove_StateChange (StateChangeEventHandler value)

JScript supports the use of events, but not the declaration of new ones.

Remarks

The StateChange event fires whenever the State changes from closed to opened, or from opened to closed. StateChange fires immediately after the SqlCeConnection transitions.

If an event handler throws an exception from within the StateChange event, the exception propagates to the caller of the Open or Close method.

The StateChange event is not raised unless you explicitly call Close or Dispose.

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see .

Platforms

Windows CE, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows XP Professional x64 Edition, Windows XP SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

Version Information

.NET Compact Framework

Supported in: 1.0
Obsolete (compiler warning) in 2.0