public async Task <PagingResult <M> > SelectPagingAsync(int pageIndex, int pageSize)
{
DC.PageIndex = pageIndex;
DC.PageSize = pageSize;
PreExecuteHandle(UiMethodEnum.QueryPaging);
return(await DSA.ExecuteReaderPagingAsync <None, M>(false, null));
}
public async Task <PagingResult <VM> > QueryPagingAsync <VM>(int pageIndex, int pageSize)
where VM : class
{
DC.PageIndex = pageIndex;
DC.PageSize = pageSize;
PreExecuteHandle(UiMethodEnum.QueryPaging);
return(await DSA.ExecuteReaderPagingAsync <M, VM>(false, null));
}
public async Task <PagingResult <T> > SelectPagingAsync <T>(int pageIndex, int pageSize, Expression <Func <T> > columnMapFunc)
{
DC.PageIndex = pageIndex;
DC.PageSize = pageSize;
var single = typeof(T).IsSingleColumn();
if (single)
{
SingleColumnHandle(columnMapFunc);
}
else
{
SelectMHandle(columnMapFunc);
}
PreExecuteHandle(UiMethodEnum.QueryPaging);
return(await DSA.ExecuteReaderPagingAsync <None, T>(single, null));
}
