ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

1. WLanguage
WINDEV Mobile tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
Welcome to Reports & Queries
Reports & Queries is used to......
Cross-references in the code editor
The cross-references in the code editor are used to identify......
StringToArray (Function)
Fills a one- or two-dimensional array of the specified type with the character string passed in parameter.
ArrayToCSV (Function)
Converts a one-dimensional array or a two-dimensional array into a character string in CSV format.
SQL: Managing joins (INNER JOIN, OUTER JOIN)
To select records coming from several data files, joins must be used in the SQL query......
ComboOpen (Function)
Expands the list of a Combo Box control (single-column or multi-column Combo Box).
<Cell>.CloseDialog (Function)
Hides the Cell control previously displayed in the page via <Cell control>.DisplayDialog.
Redis management functions (prefix syntax)
The following functions are used to handle Redis databases, using prefix syntax:...
iCloudKeyValueWrite (Function)
Stores the value of a key in an Apple iCloud-based container of "key-value" pairs.
iCloudKeyValueRead (Function)
Reads the value of a key in an Apple iCloud-based container of "key-value" pairs.
iCloudKeyValueListKey (Function)
Lists the keys contained in an Apple iCloud-based container of "key-value" pairs.
Error 107: Redefinition of the parameter
Handling a status bar in the window editor
This help page presents the different operations that can be performed in a status bar......
EventWait (Function)
Locks the current thread while waiting for the specified event to be opened.
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes......
CameraStatus (Function)
Returns the status of a Camera control. Function kept for "Version-26-compatible" Camera controls....
VideoStatus (Function)
Returns the status of a Camera control. Function kept for "Version-26-compatible" Camera controls....
Compilation options (HLP format)
AttributeSerialize (Property)
The AttributeSerialize property gets the serialization name of the type according to its name and the <Serialize> extension attribute.
Select query description window: Use
Let's see some operations specific to the description window of a select query......
Using Java code
You can use Java code: in Java applications generated with WINDEV. in Android applications generated with WINDEV Mobile. This allows you to create global procedures in Java....
Creating an insert query
An insert query (corresponding SQL statement......
Specific features of the Express version
Printing duplicate copies
For legal reasons, it may be useful to keep an identical copy of a report (an invoice for example)....