ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Application installation: single-user or network?
WINDEV proposes several types of setup for a WINDEV application...
What is an application?
An application is a set of objects (windows, controls, ...
Application patch
Once an application was installed, the application library had to be reinstalled whenever a modification was performed (WDL file)...
Deploying an application that uses an external component
An application that uses one or more external components is deployed in the same way as a standard application...
Changing an application to 64-bit
WINDEV allows you to develop 64-bit applications...
Local network (LAN) setup
Deploying a setup on a local area network (LAN) involves installing and updating a WINDEV application via a reference server,.
Creating a WINDEV Mobile project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective...
geoRunApp (Function)
Starts the device's native maps application to display:
  • a specific geographical location,
  • a route between two locations.
Creating a WEBDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective...
Creating a WINDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective...
JITc
The principle of JITc technology (Just In Time Compilation) is straightforward...
How to create a patch?
Closes a WINDEV window (and returns a value if necessary).
Setup by HTTP (Network setup via IP)
The network setup via HTTP consists in installing and updating a WINDEV application via an HTTP server (Live update)...
Same source code for 32 and 64-bit applications
The 64-bit operating systems are starting to appear on the PCs and on the servers...
RETURN statement
The RETURN statement is used to exit the current event, process or procedure and return a result...
iNewLine (Function)
Prints a line (in Windows standard, with a rounded end) at specified coordinates.
iLine (Function)
Prints a line at specified coordinates.
ListInfoXY (Function)
Returns the index of the row (or image) at a given position in a List Box or ListView control.
LinkColor (Function)
Modifies the color of links in the edit controls and in the Static controls.
EmailCurrentFolder (Function)
Returns the name of current folder in the messaging software (Outlook, messaging software using...
iMMToPica (Function)
Converts the coordinates of a point (expressed in millimeters) into system coordinates.
iPicaToMM (Function)
Converts the coordinates of a point (expressed in system coordinates) into millimeters.
HInfoBackup (Function)
Returns information about one or more backups performed on an HFSQL Client/Server server....
GPSStatus (Function)
Retrieves the activation status of the geolocation provider or asks to be notified when the status...
HFreeQuery (Function)
Free the resources of a query (after the call to HExecuteQuery or HExecuteSQLQuery).
SysDateTime (Function)
Returns or modifies the system date (current date and time defined on the current computer).
TableRefreshVisible (Function)
Modifies or returns the visibility status of refresh bar in a Table or TreeView Table control.
URISelect (Function)
Opens a system window to select a resource from: from the device file system, from the Cloud...
7. Dynamic site on specific configurations
dRotation (Function)
Performs a rotation: of an Image control. of an Image variable. of a picLayer variable....
Right (Function)
Extracts the last characters from a string or string buffer.
UnicodeToAnsi (Function)
Converts: a UNICODE string to ANSI (Windows). a buffer containing a UNICODE string...
StatVarianceP (Function)
Calculates the variance for a full series of values.
IntegerToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date...
DateToInteger (Function)
Converts a date to an integer.
DateTimeByDefault (Function)
Used to define the default value of Date, Time and DateTime variables.
StatAverageDeviation (Function)
Calculates the average deviation of values in relation to their arithmetic mean.
StatStandardDeviation (Function)
Calculates the standard deviation for a series of values.
HErrorStatusModification (Function)
Returns the status of a record during a modification conflict.
HFileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation...