ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Hint (Property)
The Hint property gets and sets the hint text displayed when the Edit control is empty.
Link Description (Type of variable)
A Link Description variable is used to describe a link between two data files through programming.
Choosing the type of link
WEBDEV proposes several types of links according to the action of link on the page controls......
DayWidth (Property)
The DayWidth property is used to determine and change the width of days: in a Scheduler control where the days are displayed in column and the resources in rows. in a Gantt Chart column....
Frequently asked questions about HFSQL Cluster
Frequently asked questions about HFSQL cluster....
ImageMode (Property)
The ImageMode property is used to get and change the display mode of an image in an Image control, in the column of a table of type Image or in the background of a Chart control in a window.
Obtaining an SSL certificate for IIS7 (or later)
To get an SSL certificate for IIS 7 (and later), the different steps are as follows:...
ERR_MSG_BOX
WDInst: managing the files to install
The setup editor WDInst is used to manage the files to install......
ERR_CANNOT_RUN_EXPLORER
Error 531: The negative or null subscripts are not allowed
LeftMargin (Property)
The LeftMargin property is used to: Find out the left margin of a report. Modify the left margin of a report....
Creating links
Links help users navigate the help system......
HFSQL Control Center: HFSQL Cluster management
The HFSQL Control Center includes all the tools needed to manage HFSQL clusters......
Creating an executable: Managing manifests
When running an executable, Windows Vista (and later) performs several checks regarding the rights of the current user via the UAC mechanism (User Account Control)......
First project window
Relationships in a CDM
The relationships are used to link entities among themselves or to link associations to entities......
Overview of HFSQL Cluster
HFSQL Cluster is a database server intended to be deployed on several servers......
AAF: Automatic filter on the columns of Table controls
The user can filter the content of a Table control by displaying the records corresponding to a condition for example......
HClusterStop (Function)
Suspends the execution of an HFSQL cluster. The nodes of the cluster will no longer accept any connection from the client applications.
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
HTMLClassToggle (Function)
Toggles a class in the HTML classes of a control: if the class does not exist, it is added; if the class already exists, it is deleted.
<DiskFile variable>.ReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
Link control properties
The Link control is available in a page and in a report......
Automated tests of procedures and classes
The automated tests of procedure or class are used to test the different features proposed by the procedure or by the class......