public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
IWindowsFormsEditorService service = provider.GetService(typeof(IWindowsFormsEditorService)) as IWindowsFormsEditorService;
if (service != null)
{
PersistPassword password = (value as PersistPassword).Clone() as PersistPassword; // 使用Clone对象，触发PropertyValueChanged消息
ChangePasswordForm dialog = new ChangePasswordForm(password);
if (service.ShowDialog(dialog) == DialogResult.OK)
{
password.Set(dialog.NewPassword);
return(password);
}
}
return(value);
}
public ChangePasswordForm(PersistPassword oldPassword)
{
InitializeComponent();
this.oldPassword = oldPassword;
}
