PA_GetLongintField

version 2003

PA_GetLongintField (tNum; fNum) → long

Parameter	Type		Description
tNum	short	→	Table number of the field to access
fNum	short	→	Field number of the field to access
Function result	long	←	Value of the field

Description

The routine PA_GetLongintField returns the value of the long integer field number fNum of the current record of table number tNum .

If the field is not a long integer field, the routine returns 0 and an error code in PA_GetLastError .

Example

Check the value of a field.

   long   value;
   value = PA_GetLongintField( 1, 3 );
   if ( PA_GetLastError() == eER_NoErr )
   {
      if ( ( value < 100000 ) || ( value > 200000 ) )
      {
         /* . . . */
      }
   }

See Also

PA_SetLongintField .

Error Handling

Use PA_GetLastError to see if an error occurred ( eER_InvalidFileNumber , eER_InvalidFieldNumber ).