ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries...
Describing a query
Once a query is created, all the characteristics of this query can be modified at any time...
Example for creating a select query
This help page explains how to create two select queries...
Query creation mode: independent or embedded query
The query editor proposes two methods for creating a query...
Query: Displaying the records corresponding to a given period
When a "Date" item is found in the query, you have the ability to only select the records corresponding to a given period...
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Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
Operations in a Select query
The query editor allows you to perform operations on the values of an item...
Joins between the tables of a select query
When several tables are used in a query, the query editor automatically searches for the links between these tables described in the database schema...
Project comparator
Comparing two windows (two pages, two reports, two classes, ...
Creating an insert query
An insert query (corresponding SQL statement...
Creating a query
Two methods can be used to create a query...
Creating a select query
A select query (corresponding SQL statement...
Test of a query
The query editor allows you to run the test of query result...
Creating a combining query
A combining query (corresponding SQL statement: UNION) ...
Selection conditions of a query
The selection conditions of records are applied to the items used in the queries...
Result of a query in test mode
After its execution in test mode (see Running the query test), the result of the query can be...
Environment of the query editor
When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default...
Items used in a select query
A query created in the query editor can contain several types of items...
Carrying over the differences from an element to another one
The project comparator is used to compare two elements and to list the differences found...
OLECreateCopy (Function)
Associates an OLE control with an OLE object while specifying a base file.
User authentication: User Groupware
WEBDEV Tutorial - User Groupware User authentication: User Groupware - 20 min
WEBDEV administrator: Advanced configuration
The "Advanced" tab is used to configure the advanced features at server level......
Dashboard constants
Constants used by the functions for managing Dashboard controls...
DndSource (Property)
The DndSource property is used to determine and change a control's drag-and-drop behavior....
HTTPSend (Function)
Sends an HTTP request and waits for the response from the HTTP server.
Creating the Table pages of the WEBDEV RAD pattern
The TreeView Table control
The Treeview Table control is a cross between the Table control and the TreeView control......
Check: SMART status of storage drives
The monitoring robot will measure the SMART attributes of a server's hard drives......
Creating the Table windows of the WINDEV RAD pattern
Moves the time area displayed to the next area (next weeks for example) in an Organizer control....
FreeDLL (Function)
Frees the 32-bit library (DLL) that was loaded in memory by LoadDLL.
restRequest (Type of variable)
The restRequest type is used to define the advanced characteristics of a REST request.
Software Factory: Rights management
You can implement a rights management system to secure the execution of action plans......
Markdown (Property)
The Markdown property is used to enable or disable Markdown formatting in the controls of a window or a report.
Reals
fDecrypt (Function)
Decrypts a file that was encrypted by fCrypt.
zipInfoFile (Function)
Returns the characteristics of a file found an archive: The name of the file and its stored path. The initial size of the file. The compressed size of file. The date and time of file creation. The date and time of file modification. The date and time of file access. The file attributes. The file encryption mode....
Check Box control properties
Several WLanguage properties can be used on the Check Box controls found in a window, in a page or in a report......
Static control properties
List of properties associated with a Static control...
HForward (Function)
Moves several records forward from the current position in the table, according to a specified item.
HDescribeTrigger (Function)
Adds or modifies a trigger on an HFSQL table.