Paging in Query X++ Dynamics 365 for finance and operations

For paging in X++ Query. There are three steps required. Rest of Query Code is same.

We have to set following things in Query data source

• Set Sort field in Query data Source.
• Paging position property of QueryRun is set to true.
• Add page range with starting position and number of records in QueryRun
  

Here is code snippet

  QueryBuildRange qbr,qbrStartDate,qbrEndDate;
QueryBuildDataSource qbd;
IAPageSize EnumPageSize;

QueryRun        qr;

Query           query = new Query();

Int pageSize = 2;

 

qbd = query.addDataSource(TableNum(ProjPlanVersion));
qbd.addOrderByField(fieldNum(ProjPlanVersion,HierarchyId));

qr = new QueryRun(query);

qr.enablePositionPaging(true);
            CurrentPageNumber =1;
            startingposition = CurrentPageNumber * pagesize;
            qr.addPageRange(startingposition, totalRows);
while(qr.next())

 

{

 

Info (“”);

}