ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Error 802: Invalid syntax for this function
HiWord (Function)
Returns the two high bytes of an integer.
FutureHeight (Property)
The FutureHeight property is used to determine how high an auto-resizing control in a report will be after being enlarged.
InAWPMode (Function)
Used to determine if the page currently run is an Active WEBDEV Page.
Dynamic structure (Type of variable)
A structure can be allocated dynamically...
SocketDeny (Function)
Run on the server, this function refuses a request for connection to an existing socket found on the server.
InterfaceModifiableWithReportsAndQueries (Property)
The InterfaceModifiableWitReportsAndQueries property is used to determine if the interface of a report can be modified in Reports & Queries.
fParentDir (Function)
Returns the path of the parent directory for the specified directory.
Popup window
WINDEV allows you to open windows in popup format......
Generating the LDM from the CDM
To associate a CDM (Conceptual Data Model) with a project, you must generate the associated LDM (Logical Data Model)......
MapPolygon (Type of variable)
The MapPolygon type is used to define the characteristics of a polygon to be drawn on the map displayed in a Map control.
ServiceStop (Function)
Stops a service.
LoWord (Function)
Returns the two low bytes of an integer.
fLock (Example)
Usage example of the fLock function
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
LooperAddLine (Function)
Adds a row at the end of a Looper control.
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
Setup for WINDEV and WEBDEV (Development version and WEBDEV Application Server for Windows)
Millisecond (Property)
The Millisecond property is used to: Retrieve the number of milliseconds from a Time, DateTime or Duration variable. Modify the number of milliseconds in a Time, DateTime or Duration variable. Retrieve the milliseconds or the number of milliseconds from a Date item (in "Date and Time" or "Duration" format) Modify the milliseconds or number of milliseconds in a Date item ("Date and Time" or "Duration" format)...
Second (Property)
The Second property is used to: Retrieve the number of seconds from a Time, DateTime or Duration variable. Modify the number of seconds in a Time, DateTime or Duration variable. Retrieve the seconds or the number of seconds from a Date item (in "Date and Time" or "Duration" format) Modify the seconds or the number of seconds in a Date item (in "Date and Time" or "Duration" format)...
Structure (Type of variable)
A structure is a custom type of data...
HLinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
ServiceStart (Function)
Starts a service.
The TreeView Table control
The Treeview Table control is a cross between the Table control and the TreeView control......