public Tuple <List <TEntity>, int> PageByQueryable <TEntity>(object queryObj, IDTO_Page param = null) where TEntity : DBEntity_Basic, new()
{
string orderBy = param.Sort.GenerOrderBySql <TEntity>();
var query = ((ISugarQueryable <TEntity>)queryObj).OrderBy(orderBy);
int rowQty = query.Count();
param.PageSize = param.PageSize == 0 ? 10 : param.PageSize;
param.PageIndex = param.PageIndex == 0 ? 1 : param.PageIndex;
var dataList = query.ToPageList(param.PageIndex, param.PageSize, ref rowQty);
return(new Tuple <List <TEntity>, int>(dataList, rowQty));
}
public Tuple <List <TEntity>, int> PageByQueryable <TEntity>(object queryObj, IDTO_Page param = null) where TEntity : DBEntity_Basic, new()
{
var query = ((IQueryable <TEntity>)queryObj).OrderBy(param.Sort);
int rowQty = query.Count();
param.PageSize = param.PageSize == 0 ? 10 : param.PageSize;
param.PageIndex = param.PageIndex == 0 ? 1 : param.PageIndex;
var dataList = query.Skip(param.PageSize * (param.PageIndex - 1)).Take(param.PageSize)
.ToList();
return(new Tuple <List <TEntity>, int>(dataList, rowQty));
}
public Tuple <List <TEntity>, int> Page <TEntity>(Expression <Func <TEntity, bool> > expression, IDTO_Page param = null) where TEntity : DBEntity_Basic, new()
{
var query = GetSimpleClient <TEntity>().AsQueryable().Where(expression);
return(PageByQueryable <TEntity>(query, param));
}
public virtual Tuple <List <T>, int> PageByQueryable <T>(object queryObj, IDTO_Page param = null) where T : DBEntity_Basic, new()
{
return(DBContext.PageByQueryable <T>(queryObj, param));
}