ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing mutexes in threads
A mutex is used to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given time....
HCreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
Installing 64-bit WINDEV, WEBDEV or WINDEV Mobile
This chapter presents the configuration required to install WINDEV, WEBDEV or WINDEV Mobile in 64-bit mode......
YesNo (Function)
Displays a message in a standard dialog box that proposes "Yes" and "No" and returns the user's choice....
Compilation options (chm format)
Spreadsheet: Using the ribbon
The ribbon of the Spreadsheet control proposes several features and it allows you to define several settings......
Optional connection information
When defining the connections in the data model editor or when defining the connections through programming, you have the ability to specifier the optional connection information......
OrganizerZoom (Function)
Returns the time range displayed by an Organizer control.
HRestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
Handling menu options programmatically
The menu options can be handled......
HReadLast (Example)
Usage example of the HReadLast function
Window for quick selection
You are searching for a project element? You only know part of its name? Press [CTRL]+[E] to open the quick selection window......
Drive (Type of Variable)
The Drive type allows handle a Drive generically. To use this type of Variable, it is necessary to connect to the desired Drive.
SCM: Management of rights
It is possible to manage and grant certain access rights to the developers for each element in the SCM......
LooperSearchEverywhere (Function)
Searches for a value in all the attributes of a Looper control.
ExtendedInfo (Property)
The ExtendedInfo property is used to get additional information: about a data file accessed by a Native Connector or HFSQL Client/Server. about an item accessed by a Native Connector or HFSQL Client/Server. about a connection. In this case, this property is equivalent to CtExtendedInfo....
Installing an application server
There are several steps to install the WEBDEV Application Server on a Linux server......
HDBCreation (Function)
Ends the description of the structure of an xBase data file through programming.
Assisted universal replication through programming
The assisted replication through programming is used to implement a replication on an existing application while controlling the synchronization in the application itself......
iReset (Function)
Reinitializes the print settings (margins, font, paper format, orientation, ...) stored in the print library.
WEBDEV administrator: Characteristics of current connections
The "Connections" tab gives various information about the current connections......
Error (Function)
Displays a custom error message in a system error window.
edtHTMLSelection (Type of variable)
The edtHTMLSelection type is used to identify all the advanced characteristics of a selection in an HTML Editor control
ExceptionInfo (Function)
Retrieves information about the current exception.
HDescribeFile (Function)
Describes a data file programmatically.