Software / Other / Paradox / Functions

                    Retrieves a Double value from a field                     

function PXGetDoub

   (RecHandle        : RecordHandle;      { record buffer to get value from }
    FldHandle        : FieldHandle;       { field to get value from         }
    var DValue       : Double): Integer;  { returns value                   }

Errors: PXERR_TYPEMISMATCH       30  Data type mismatch
        PXERR_INVFIELDHANDLE     75  Invalid field handle
        PXERR_INVRECHANDLE      104  Invalid record handle