Re: Method for enumerating all items

Author

Message

Martin Holmes

Posted: 08/12/2004 2:58:39

Looks good! What version (stable, preferably) would I need for this? I'm

using 1.8.1 at the moment.

Cheers,

Martin

Sergey Tkachenko wrote:

> Create a form method with the following parameters:

> TRVEnumItemsProc = procedure (RVData: TCustomRVData; ItemNo: Integer;

> var UserData1: Integer; const UserData2: String;

> var ContinueEnum: Boolean) of object;

> Then call

> rv.RVData.EnumItems(<your method>, UserData1, UserData2);

> Your method will be called for each item (RVData, ItemNo)

> UserData1, UserData2 - any values, will be passed in your method.

> You can stop enumeration by assigning ContinueEnum = False.

>>Hi Sergey,

>>On June 10, you posted this:

>> >PS: new version will have a method for items enumeration.

>> >But this method will enumerate all items starting from the very first

>>one

>> >and editing to the very last one (or until your enumeration procedure

>> >returns False)...

>> >I hope I'll upload update tomorrow.

>>Has this method been added? I can't find any more references to it. It

>>would be really handy.

>>Cheers,

>>Martin