ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing the emails with the POP3/SMTP protocols
The POP3 and SMTP protocols are protocols for email management recognized by all Internet Service Providers......
Page templates and inheritance
When a page template is applied to a page, all the controls and code found in the template are "copied" into the page......
8. If you are already familiar with WINDEV
WDMap: Overview
WDMap is a tool used to view and handle a data file while developing an application......
HChangeLogDir (Function)
Modifies the location of log files corresponding to an HFSQL data file.
<Source>.Seek (Function)
Positions on the first record of the data file whose value for a specific item is greater than or equal to a sought value (generic search by default).
2. Examples provided with WINDEV
The examples provided with WINDEV are intended to help you learn the features of WINDEV....
WDDeploy features
WDDeploy can be used to......
HListFile (Function)
Returns the list of files: found in the current analysis or in a specific analysis recognized by the HFSQL engine. The files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. available on a connection via a native access or via an OLE DB driver. for a group of files defined in the data model editor....
Error 102: The constants can be defined in the initialization code of project, ...
8. External component
An external component is a set of WINDEV Mobile elements: windows, reports, analysis, etc....
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL data files.
Geolocation functions/GPS
The following functions are used to handle geolocation data and to control GPS devices......
gFont (Function)
Builds a sequence of characters describing the font that will be used for the text.
Salesforce functions (prefix syntax)
List of Salesforce functions (prefix syntax)...
<Source>.ChangeLogDir (Function)
Modifies the location of log files corresponding to an HFSQL data file.
5. HFSQL Cient/Server
Managing the semaphores in the threads: limiting the simultaneous code execution
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
5. HFSQL Client/Server
A WINDEV Mobile application can also use an HFSQL database in Client/Server mode....
<Source>.Close (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
Sub-query
A sub-query is a query whose result is used by another query......
fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing the application.
7. Multilingual sites in practice
Business rules
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the business rules......
HBuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).