Hi.

I want to fetch only a limited number of entities for a collection.

For example i want to fetch in a loop only 100 entities per round. First round 1-100, second round 101-200, and so on.

Is this possible?

I'm using Gen Pro 2.0.0 with an Adapter in .Net 2.0

Thaks,

hennig

Hi,

sounds like paging, so use that functionality. You give page size and which page you want to load in the GetMulti() overload:

_Paging through an entity collection is implemented in an overload of GetMulti(). The particular overload accepts the page size, which is the number of objects to retrieve in the fetch action, and the page number to retrieve. If you for example pass 10 for the page size and 4 for the page number, you'll get record number 31-40, the first record is 1, the first page is also numbered 1. Paging is disabled if you pass 0 for the page number or 0 or 1 for the page size. _

Cheers, G

gabrielk wrote:

Hi,

sounds like paging, so use that functionality. You give page size and which page you want to load in the GetMulti() overload:

Thats right, but that hits only SelfServicing Template code. I'm using Adapter Template Code and there i haven't found something like GetMulti().

What could i use for Adapter?

See: using the generated code -> adapter -> Collection / typedlist/typedview paging in the documentation.

Otis wrote:

See: using the generated code -> adapter -> Collection / typedlist/typedview paging in the documentation.

Thanks that helps!