4D v20
WP Get page count
- 4D Write Pro Reference
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- 4D Write Pro Language
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- About 4D Write Pro objects
- Using commands from the Objects (Forms) theme
- Using commands from the Styled Text theme
- Accessing document contents by programming
- 4D Write Pro Constants
- WP Add picture
- WP Bookmark range
- WP COMPUTE FORMULAS
- WP DELETE BOOKMARK
- WP DELETE FOOTER
- WP DELETE HEADER
- WP DELETE PICTURE
- WP DELETE STYLE SHEET
- WP DELETE SUBSECTION
- WP DELETE TEXT BOX
- WP EXPORT DOCUMENTUpd
- WP EXPORT VARIABLEUpd
- WP Find all
- WP Find next
- WP Find previous
- WP FREEZE FORMULAS
- WP GET ATTRIBUTES
- WP Get body
- WP GET BOOKMARKS
- WP Get breaks
- WP Get data context
- WP Get element by ID
- WP Get elements
- WP Get footer
- WP Get formulas
- WP Get frame
- WP Get header
- WP Get links
- WP Get page count
- WP Get position
- WP Get section
- WP Get sections
- WP Get style sheet
- WP Get style sheets
- WP Get subsection
- WP Get text
- WP Get view properties
- WP Import document
- WP IMPORT STYLE SHEETS
- WP INSERT BREAK
- WP INSERT DOCUMENT
- WP INSERT FORMULA
- WP INSERT PICTURE
- WP Insert table
- WP Is font style supported
- WP New
- WP NEW BOOKMARK
- WP New footer
- WP New header
- WP New style sheet
- WP New subsection
- WP New text box
- WP Paragraph range
- WP Picture range
- WP PRINT
- WP RESET ATTRIBUTES
- WP SELECT
- WP Selection range
- WP SET ATTRIBUTES
- WP SET DATA CONTEXT
- WP SET FRAME
- WP SET LINK
- WP SET TEXT
- WP SET VIEW PROPERTIES
- WP Table append row
- WP TABLE DELETE COLUMNS
- WP TABLE DELETE ROWS
- WP Table get cells
- WP Table get columns
- WP Table get rows
- WP Table insert columns
- WP Table insert rows
- WP Table range
- WP Text range
- WP USE PAGE SETUP
- 4D Write Pro Attributes
WP Get page count
| WP Get page count ( targetObj ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| targetObj | Object |
|
4D Write Pro document or section | |||||
| Function result | Longint |
|
Number of pages in document | |||||
The WP Get page count command returns the total number of pages defined in the targetObj you passed in parameter.
In targetObj, you can pass:
- a section / subsection, or
- a 4D Write Pro document
The command returns the number of pages of the targetObj. If you pass a subsection, the number of pages of the parent section is returned.
The same viewing settings as for the WP PRINT command are used with WP Get page count:
- headers: visible
- footers: visible
- expressions: computed and displayed
- page mode: page or draft
If targetObj is displayed in a 4D Write Pro form area, make sure that viewing settings of the area match the command viewing settings to get consistent information. Note also that if these settings are different in the area, 4D Write Pro will have to "clone" the document to calculate the layout at each call of the command, which can be time consuming. For performance reasons, it is recommended in this case to build the document offline and to copy it to the form object area only when the build is complete.
You want to know the total number of 4D Write Pro document pages stored in the "Manual" field within the current selection of items. You can write:
C_LONGINT($pageCount)
C_LONGINT($totalCount)
FIRST RECORD([Items])
While(Not(End selection([Items]))
$pageCount:=WP Get page count([Items]Manual)
$totalCount:=$totalCount+$pageCount
NEXT RECORD([Items])
End while
ALERT("Total number of manual pages: "+String($totalCount))
Product: 4D
Theme: 4D Write Pro Language
Number:
1412
Created: 4D v16
Modified: 4D v17 R3
4D Write Pro Reference ( 4D v20)
