QGrid
![]() |
![]() ![]() |
QGObs_GetMainTable(areaRef; tableNum):errorCode | |||
![]() |
areaRef | Longint | QGrid area reference |
![]() |
tableNum | Longint | Main table number |
![]() |
error | Longint | Error result |
This QGrid v1.0 command is preserved in QGrid v1.1 for compatibility reasons.
It has been substituted by newer commands.
Returns the main table of a QGrid area.
Parameter areaRef is the QGrid area reference. If areaRef is not a valid QGrid area reference, qg_paramErr error is returned.
Parameter tableNum receives the 4D table number of the area's main table.
If no main table has been specified for areaRef, parameter tableNum is set to -1 and qg_SourceErr error is returned.
Example
` display the main table number in a dialog box C_LONGINT($theFile) $err:=QGObs_GetMainTable (xGrid;$theFile) If ($err = qg_noErr) ALERT("MainTable number is: "+String($theFile)) End if |
Related commands
QG_SetNumCells | Sets the 4D expression giving the grid size |
QG_GetNumCells | Returns the current grid size expression |
QGObs_SetMainTable | Assigns the main 4D table for a QGrid area (obsolete) |