protected IList<Model> Load(Queryset queryset = null)
{
if (queryset != null)
queryset.Compile();
IList<DbValue[]> rows = DbEngine.Select(ModelInfo, queryset);
if (rows != null && rows.Count > 0)
{
List<Model> models = new List<Model>();
foreach (DbValue[] row in rows)
{
Model model = OrmManager.CreateNewModel(ModelInfo.ModelApp, ModelInfo.ModelType);
if (model != null)
{
foreach (DbValue dbValue in row)
{
Field field = model.GetFieldByDbName(dbValue.Column);
if (field != null)
model[field.Name] = field.FromDbValue(dbValue.Value);
}
model.Status = ModelStatus.Loaded;
models.Add(model);
}
}
return models;
}
return null;
}
public IList ToList(string fieldName, Queryset queryset = null)
{
if (queryset != null)
queryset.Compile();
return DbEngine.ToList(ModelInfo, fieldName, queryset);
}
public bool Delete(Queryset queryset)
{
if (queryset != null)
queryset.Compile();
return DbEngine.Delete(ModelInfo, queryset);
}
public DataTable ToDataTable(string[] fieldNames, Queryset queryset = null)
{
if (queryset != null)
queryset.Compile();
return DbEngine.ToDataTable(ModelInfo, fieldNames, queryset);
}
public long Count(Queryset queryset = null)
{
if (queryset != null)
queryset.Compile();
return DbEngine.SelectCount(ModelInfo, queryset);
}