ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

13. External component in practice
External component in practice...
Manipulating Diagram Editor controls programmatically
In WINDEV and WEBDEV, you can handle Diagram Editor controls programmatically......
zipExtractAll (Example)
Usage example of the zipExtractAll function
HOptimizeQuery (Function)
Optimizes the Select queries by using idle times when handling an application (period without processes).
wsRequest (Type of variable)
The wsRequest type is used to define the advanced characteristics of a Webservice.
hScheduledOptimization (Type of variable)
The hScheduledOptimization type is used to programmatically manage a scheduled optimization task on an HFSQL server.
Guided tour management constants
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
zipFindFile (Example)
Usage example of the zipFindFile function
zipChangePath (Example)
Usage example of the zipChangePath function
HConnect (Function)
Redefines one or more connection parameters via Native Connector (Access, SQL Server, MySQL or Oracle) or via an OLE DB access on a specific table or set of tables.
Chart control: "General" tab
In all the editors (window, page or report), the "General" tab of the Chart control description window allows you to define the global characteristics of the control......
The Layout control
The Layout control simplifies the implementation of dynamic UIs where controls are displayed and/or hidden programmatically......
GetDefinition (Function)
Retrieves the definition of element type.
Dictionary
The dictionary is a file that can contain the project elements......
16. Java applications in practice
Java applications in practice...
SaaSAdminConnect (Function)
Connects and authenticates the administrator of the SaaS Webservice.
ImageInfoValue (Function)
Returns the value of an Exif tag for the image used.
Programming standard in Windows Vista and later
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism....
Generating the LDM from the CDM
To associate a CDM (Conceptual Data Model) with a project, you must generate the associated LDM (Logical Data Model)......
GglUploadDocument (Function)
Uploads a document to the Google server.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
HDescribeConnection (Example)
Usage example of the HDescribeConnection function
zipAddDirectory (Example)
Usage example of the zipAddDirectory function
OBEX constants
List of constants used by the OBEX functions....