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Version: 2025

ComboOpen (Function)
Expands the list of a Combo Box control (single-column or multi-column Combo Box).
How to backup HFSQL Client/Server databases?
The backup of the HFSQL Client/Server databases can be performed......
Properties associated with formatted display controls
The formatted display control includes some properties that can be used......
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
Code coverage
The code coverage is the measure regarding the coverage of tests run on an application or site......
<Combo Box>.Open (Function)
Expands the list of a Combo Box control (single-column or multi-column Combo Box).
docElementLink (Type of variable)
The docElementLink type is used to get the advanced characteristics of a Link element in a docElement variable.
Sub-modeling
In a flexible modeling, the "Application", "Process" and "Choice" elements can be used to enter in a "sub-modeling"......
The ListView control
The ListView control is used to display a list of graphic elements (images, logos, etc....
MaxLinkedCardinality (Property)
The MaxLinkedCardinality property is used to get and modify the maximum cardinality of the related item in the link.
MinLinkedCardinality (Property)
The MinLinkedCardinality property is used to get and modify the minimum cardinality of the related item in the link.
MinSourceCardinality (Property)
The MinSourceCardinality property is used to get and modify the minimum cardinality of the source item in the link.
URLEncode (Function)
Encodes a URL with a sub-set of ASCII characters.
ErrorPropagate (Function)
Propagates a non-fatal error that can be processed by the calling code if the management of non-fatal errors was enabled for this code (in the code editor or by ErrorChangeParameter).
Consuming a web service
WINDEV Tutorial: Consuming a web service Consuming a web service - 10 min
Downloading a report in PDF format on the computer of the Web user
To propose to download a report in PDF format on the computer of the Web user, you must......
Events associated with Chart controls
List of events associated with the Chart controls...
Creating a delete query
A delete query (corresponding SQL statement......
The Task structure
The Task structure is a preset structure of WLanguage (no declaration is required)......
Date (Property)
The Date property is used to: Retrieve the date from a DateTime variable. Modify the date in a DateTime variable. Retrieve the date from a Date item (in "Date and Time" format) . Modify the date in a Date item (in "Date and Time" format)...
Installing the robot controller
The monitoring robot includes three executables......
Managing the emails with the POP3/SMTP protocols
The POP3 and SMTP protocols are protocols for email management recognized by all Internet Service Providers......
ListView control linked to a data file (or to a query)
A ListView control can be used to display the content of a data file (or the content of a query)......
Link functions
Link functions are used to link the interface with the data files (and vice versa). These functions are as follows:...
FlexAlignItems (Property)
The Property FlexAlignItems allows you to know and modify the alignment characteristics of the fields inside a row of a Flexbox field according to the secondary axis of the field ( Property 900 corresponding CSS "align-items").