private static IDataStorageService GetDataStorageService(IBindingContainer bindingContainer)
{
IDataStorageService dataStorageService = null;
IBindingServicesProvider serviceProvider = bindingContainer as IBindingServicesProvider;
if (serviceProvider != null)
{
dataStorageService = serviceProvider.DataStorageService;
}
else
{
dataStorageService = new ViewStateStorageService(bindingContainer.GetStateBag());
}
return(dataStorageService);
}
/// <summary>
/// Create a binder and explicitly specify the StateMode
/// </summary>
/// <param name="bindingContainer"></param>
/// <param name="stateMode"></param>
/// <returns></returns>
public static BinderBase CreateBinder(IBindingContainer bindingContainer, StateMode stateMode)
{
BinderBase binder = null;
IDataStorageService dataStorageService = GetDataStorageService(bindingContainer);
if (stateMode == StateMode.Recreate)
{
binder = new StatelessBinder(bindingContainer, dataStorageService, new WebformsControlService());
}
else
{
binder = new ViewStateBinder(bindingContainer, new ViewStateStorageService(bindingContainer.GetStateBag()), new WebformsControlService());
}
return(binder);
}
