public static ModelSource <TEntity> InvokeModelSource <TEntity>(this TempDataDictionary tempData)
where TEntity : class, new()
{
GenericManager <BFDataContext> models = tempData.GetGenericModelSource();
if (models == null)
{
models = new ModelSource <TEntity>();
tempData.SetModelSource <TEntity>((ModelSource <TEntity>)models);
return((ModelSource <TEntity>)models);
}
else if (models is ModelSource <TEntity> )
{
return((ModelSource <TEntity>)models);
}
else
{
return(new ModelSource <TEntity>(models));
}
}