ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Navigation history in the code
The different editors enable you to directly view the code of an element by pressing the F2 key...
MatExist (Function)
Checks the whether the matrix exists in memory.
BrowserType (Function)
Returns the type of browser used by the Web user.
Error 108: The size of the variable is not allowed
Flips an image contained in a picLayer variable with respect to a vertical axis (symmetry with respect to a vertical axis)....
SFModify (Function)
Modifies the records of a file defined in Salesforce.
HDeclareExternal (Example)
Usage example of the HDeclareExternal function
StringEndsWith (Function)
Checks whether a character string ends with: with a specific character string. with one of the character strings in an array....
Sort (Function)
Sorts a WLanguage array.
Printing a watermark text
A report (and a duplicate copy) can include an additional text in the format of a watermark, such as "Confidential" or "Duplicate" printed across the report....
Detailed use of WINDEV FTP/RPC
Switch control properties
Properties associated with the control templates
Several WLanguage properties can be used to handle a control template in a window or in a page......
AnchorRateRight (Property)
The AnchorRateRight property is used to: Find out the anchor rate when a control moves on the horizontal axis. Modify the anchor rate when a control moves on the horizontal axis....
EmailReadMessageHeader (Function)
Reads the header of an incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
Calendar control properties
Several WLanguage properties can be used on the Calendar control found in a window or in a page......
AnchorRateHeight (Property)
The AnchorRateHeight property is used to: Find out the vertical anchor rate of a control. Modify the vertical anchor rate of a control....
HTTPRequest (Function)
Starts an HTTP request on a server.
String (Variable type)
The String type is used to manipulate strings......
Marker (Type of variable)
The Marker type is used to define the characteristics of a marker that must be positioned on a map displayed in a Map control.
zipExist (Function)
Used to find out whether an archive exists.
Organizer control functions
The following functions are used to manage the Organizer control:...
LoadImageSheet (Function)
Loads an image set in memory so that it can be used later by gImage.
GanttWorkingWeekDay (Function)
Indicates if a day of the week is a working day in a Gantt Chart column in a Table or TreeView Table control.