IsSameRowID

See Also: RowId, RowId Helper Functions

Purpose

Used to determine if two RowId values are the same.

Return Type

Boolean

Syntax

(IsSameRowID( {RowId}, {RowId} ))

Where:

• {RowId} is a value of type RowId

Example

Function RefindLastRecord returns Boolean

    RowId   riCustomer

    Boolean bFound

    Get priLastRow to riCustomer // the RowId record we want to refind

    // only refind the record if the current record's RowId is different

    If not (IsSameRowId(GetRowId(Customer.File_Number), riCustomer)) begin

        Move (FindByRowID(Customer.File_Number, riCustomer)) to bFound

    End

    Function_Return bFound

End_Function  // RefindLastRecord

Notes

IsSameRowID returns true if the two RowIDs passed are the same.  This function can be used to determine if a row has changed. It can also be used to optimize row finding by not refinding a row if it is already loaded.