4D v13.4
QR GET HEADER AND FOOTER
- 4D Language Reference
-
- Quick Report
-
- 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 COMMAND
- QR REPORT
- QR REPORT TO BLOB
- QR RUN
- QR SET AREA PROPERTY
- QR SET BORDERS
- QR SET DESTINATION
- 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 GET HEADER AND FOOTER
| QR GET HEADER AND FOOTER ( area ; selector ; leftTitle ; centerTitle ; rightTitle ; height {; picture {; pictAlignment}} ) | ||||||||
| Parameter | Type | Description | ||||||
| area | Longint |
|
Reference of the area | |||||
| selector | Longint |
|
1 = Header, 2 = Footer | |||||
| leftTitle | String |
|
Text displayed on the left side | |||||
| centerTitle | String |
|
Text displayed in the middle | |||||
| rightTitle | String |
|
Text displayed on the right side | |||||
| height | Longint |
|
Header or footer height | |||||
| picture | Picture |
|
Picture to display | |||||
| pictAlignment | Longint |
|
Alignment attribute for the picture | |||||
The QR GET HEADER AND FOOTER command retrieves the contents and size of the header or footer.
selector allows you to select the header or the footer:
- if selector equals 1, the header information will be retrieved;
- if selector equals 2, the footer information will be retrieved.
leftTitle, centerTitle and rightTitle returns the values for, respectively, the left, center and right header/footer.
height returns the height of the header/footer, expressed in the unit selected for the report.
picture returns a picture that is displayed in the header or footer.
pictAlignment is the alignment attribute for the picture displayed in the header/footer.
- If pictAlignment returns 0, the picture is aligned to the left.
- If pictAlignment returns 1, the picture is centered.
- If pictAlignment returns 2, the picture is aligned to the right.
If you pass an invalid area number, the error -9850 will be generated.
If you pass an invalid selector value, the error -9852 will be generated.
The following code retrieves the values of the header titles as well as the header size and displays them in alerts:
QR GET HEADER AND FOOTER(MyArea;1;$LeftText;$CenterText;$RightText;$height)
Case of
:($LeftText #"")
ALERT("The left title is "+Char(34)+$LeftText+Char(34))
:($CenterText #"")
ALERT("The center title is "+Char(34)+$CenterText+Char(34))
:($RightText #"")
ALERT("The right title is "+Char(34)+$RightText+Char(34))
Else
ALERT("No header title in this report.")
End case
ALERT("The height of the header is "+String($height))
Product: 4D
Theme: Quick Report
Number:
775
Created: 4D 2003
