ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Sequence of selection conditions for a query
When at least two selection conditions are found in a query, the sequence of selection conditions must be specified by the conditional operators AND and OR......
ERR_MSG_BOX
How to associate an image with a treeview element?
When fillilng a TreeView control, an image is associated with each element....
Creating a multilingual help system
The help editor allows you to easily create a multilingual help system......
The Numeric or Currency control: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks......
Handling HTML text in an Edit control
WEBDEV allows you to handle text in HTML via the "HTML format" option of the Edit controls and the HTML control....
UI audit: Detect obsolete features
The lifecycle of some projects span several years......
GDPR: Overview
GDPR (General Data Protection Regulation) will replace "Data Protection Directive" on 25th May 2018......
Creating, generating and deploying a web service
WINDEV and WEBDEV allow you to directly generate web services that use the SOAP technology......
Multiple generation
Project configurations are used to easily define the different "targets" of your project......
Sort order of records found in a select query
To make the result of a query easier to read, the records can be sorted according to one or more items......
Events associated with an Organizer control
The following events are associated with Organizer controls:...
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......
Add (Function)
Adds an element in last position: of a one-dimensional WLanguage array. of an advanced array property (array of events of gglCalendar, etc.). from a WLanguage list....
mongoWriteConcern (Type of variable)
The mongoWriteConcern type is used to define the level of acknowledgment of receipt requested for the write operations in a stand-alone mongod, in a set of replicas or in fragmented clusters.
GetCountryISO (Function)
Returns the desired ISO code of a country corresponding to the caption or ISO code (of a different type) of the country according to the ISO 3166-1 standard.
<Array>.Add (Function)
Adds an element in last position: of a one-dimensional WLanguage array. of an advanced array property (array of events of gglCalendar, etc.). from a WLanguage list....
XImage (Property)
The XImage property is used to get and change the initial X-coordinate of the image section that will be displayed in an Image control or in the background of a Chart control.
YImage (Property)
The YImage property is used to get and change the initial Y-coordinate of the image section that will be displayed in an Image control or in the background of a Chart control.
Abbreviation (Property)
The Abbreviation property gets the abbreviation of a data file. This abbreviation is defined in the data model editor when defining the data file. This property is read-only.
ArrayAdd (Function)
Adds an element in last position: of a one-dimensional WLanguage array. of an advanced array property (array of events of gglCalendar, etc.). of a WLanguage list....
FlexAlignSelf (Property)
The Property FlexAlignSelf allows you to know and modify the alignment and vertical anchoring of the field in the row of the Flexbox field ( Property corresponding CSS "align-self").
Validity period of site pages
When creating a page, a validity period can be defined for this page......
WDInst: components and setup models
By default, the setup program installs all the specified files on the setup computer......
Search and full-text index
HFSQL proposes a quick search for character strings in the data......