4D v14.3
QR Count columns
- 4D Language Reference
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- Quick Report
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- QR BLOB TO REPORT
- QR Count columns
- QR DELETE COLUMN
- QR DELETE OFFSCREEN AREA
- QR EXECUTE COMMAND
- QR Find column
- QR Get area property
- QR GET BORDERS
- QR Get command status
- QR GET DESTINATION
- QR Get document property
- QR Get drop column
- QR GET HEADER AND FOOTER
- QR Get HTML template
- QR GET INFO COLUMN
- QR Get info row
- QR Get report kind
- QR Get report table
- QR GET SELECTION
- QR GET SORTS
- QR Get text property
- QR GET TOTALS DATA
- QR GET TOTALS SPACING
- QR INSERT COLUMN
- QR New offscreen area
- QR ON COMMANDUpd
- QR REPORT TO BLOB
- QR REPORTUpd
- QR RUN
- QR SET AREA PROPERTY
- QR SET BORDERS
- QR SET DESTINATIONUpd
- QR SET DOCUMENT PROPERTY
- QR SET HEADER AND FOOTER
- QR SET HTML TEMPLATE
- QR SET INFO COLUMN
- QR SET INFO ROW
- QR SET REPORT KIND
- QR SET REPORT TABLE
- QR SET SELECTION
- QR SET SORTS
- QR SET TEXT PROPERTY
- QR SET TOTALS DATA
- QR SET TOTALS SPACING
QR Count columns
| QR Count columns ( area ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| area | Longint |
|
Reference of the area | |||||
| Function result | Longint |
|
Number of columns in area | |||||
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.
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)
Product: 4D
Theme: Quick Report
Number:
764
Created: 4D 2003
QR DELETE COLUMN
QR INSERT COLUMN
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