QR Count columns
QR Count columns ( area ) : Integer
| Parameter | Type | Description | |
|---|---|---|---|
| area | Integer | → | Reference of the area |
| Function result | Integer | ← | Number of columns in area |
This command is not thread-safe, it cannot be used in preemptive code.
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)