QR Count columns
QR Count columns ( area : Integer ) : Integer
| Parameter | Type | Description | |
|---|---|---|---|
| area | Integer | → | Reference of the area |
| Function result | Integer | ← | Number of columns in area |
History
| Release | Changes |
|---|---|
| 2003 | Created |
Description
The QR Count columns command returns the number of columns present in the Quick Report area.
If you pass an invalid area number, the error -9850 will be generated.
Example
The following code retrieves the column count and inserts a column to the right of the rightmost existing column:
$ColNb:=QR Count columns(MyArea)
QR INSERT COLUMN(MyArea;$ColNb+1;->[Table 1]Field2)
See also
QR DELETE COLUMN
QR INSERT COLUMN
Properties
| Command number | 764 |
| Thread safe | no |
| Modifies variables | error |