ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

OLECreateCopy (Function)
Associates an OLE control with an OLE object while specifying a base file.
<DateTime type>.ToReal (Function)
Converts a date and time to an 8-byte real.
WLanguage procedure called by inAppListPurchase
Procedure ("Callback") called by inAppListPurchase when the list of purchases made is received.
PVTCompareDateRange (Function)
Calculates and displays a date range comparison in a Pivot Table control.
<Pivot table>.CalculateUpdate (Function)
Updates some of the data found in a Pivot Table control from a given date.
<Table>.EnumColumn (Function)
Returns the name of a column found in a Table or Treeview Table control.
<Image variable>.Crop (Function)
Returns the cropped part of an image. This image is found in an Image variable.
<Image>.LayerVisible (Function)
Used to make a layer found in a WDPIC image visible or invisible.
Functions for managing pages (prefix syntax)
List of functions for managing pages (prefix syntax)...
WDGenPage: Use in command line mode
WDGenPage run in command line is used to generate one or more semi-dynamic pages without starting WEBDEV or WDGenPage....
RegistryListValue (Function)
Returns the name (and possibly the type) of values for a key found in the registry.
EnumElement (Function)
Used to enumerate the project elements: windows, pages, reports, queries, ...
<Date type>.ToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date.
tapiCallStart (Function)
Returns the date and time of the beginning of call (incoming or outgoing call).
tapiLineDial (Function)
Dials a phone number for a voice line and chooses the device to use.
iNewLine (Function)
Prints a line (in Windows standard, with a rounded end) at specified coordinates.
XMLParentName (Function)
Returns the name of parent tag for the current element (tag or attribute).
<PDF reader>.AddWatermark (Function)
Adds a watermark to all the pages of a PDF file in a PDF Reader control.
Parameters of the procedure used by fReadLine
WLanguage procedure ("Callback") called by fReadLine for each line read in the file.
The Chart control
The "Chart" control is used to display a chart in windows, pages and reports......
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
SQLGetTextMemo (Function)
Retrieves the content of a Text Memo column found in the query result, for the current line.
SCM: Check-in policy
The SCM gives you the ability to define a check-in policy......
grSeriesPointType (Function)
Modifies the type of point for a series found in a Line, Area, Scatter and Radar chart.
Replication of HFSQL servers (Programming)
To implement a replication of HFSQL servers through programming, WLanguage......