ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WDDIXIO License Agreement
WDDIXIO License Agreement...
Message text file format
The text files created by WDMSG use a specific format......
Managing the HDFS system
HDFS (Hadoop Distributed File System) is one of the component of the Hadoop framework......
Support for the setup program
When creating the setup program via the wizard, you have the ability to choose the options regarding the setup support....
LatestDateCovered (Property)
The LatestDateCovered property is used to get the date of the last selected record. This property can be used on: a sfSeekUpdatedResult variable. a sfSeekDeletedResult variable]....
NumToString (Function)
Converts a numeric value (integer, real or currency) to a string according to a specified format.
Reference (Property)
The Reference property is used to: get and change the unique identifier of one or more reference emails linked to the current conversation. find out and modify the element to sign....
HeaderVisible (Property)
The HeaderVisible property is used to: Determine if the row and column headers are displayed in a Spreadsheet control. Show or hide the row and column headers in a Spreadsheet control....
Display (Property)
The Display property gets and sets the video displayed in the Conference control. The Conference control can display an incoming video, an outgoing video, or no video.
fSaveText (Function)
Creates and fills a text file with the content of a text control or text variable (string variable, edit control in a window, Static control in a report, ...).
dChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line): in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
fLoadText (Function)
Loads the content of a text file into any text control or text variable (string variable, edit control in a window, Static control in a report, etc.).
PageBorderVisible (Property)
The PageBorderVisible property is used to: determine if the page borders are displayed in a Diagram Editor control. show or hide the page borders in a Diagram Editor control....
LibraryPanelVisible (Property)
The LibrayPanelVisible property is used to: determine if the "Library" panel is displayed in a Diagram Editor control. show or hide the "Library" panel in a Diagram Editor control....
ModifierPanelVisible (Property)
The ModifierPanelVisible property is used to: determine if the "Modifier" panel is displayed in a Diagram Editor control. show or hide the "Modifier" panel in a Diagram Editor control....
13. Managing business rules
WINDEV Mobile allows you to manage business rules....
Describing a query
Once a query is created, all the characteristics of this query can be modified at any time......
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of HFSQL data files and for all the other types of accesses (Native, OLE DB, ......
Camera control in a mobile application
The Camera control is used to......
Handling Gantt Chart controls programmatically
HTMLToRTF (Function)
Converts an HTML string or an HTML buffer to an RTF string.
Instant spotting of modified code/current code
The modified lines of code are immediately visible......
13. Reports
WINDEV Mobile allows you to easily create and print all types of reports with the report editor....
Telephony constants
List of constants used by telephony functions...
CheckmarkVisible (Property)
The CheckmarkVisible property is used to: Determine whether a checkmark is displayed to the left of a row in a TreeView control. Show or hide a checkmark to the left of a row in a TreeView control....