ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.PrepareSQLQuery (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.
Address
The Address keyword can correspond to...
SOAPGetHeader (Function)
Retrieves a header in the SOAP message received further to a call to a Webservice.
The UML model
The main objective of a development team is to create optimized applications, capable of satisfying the ever-changing needs of their users......
User (Property)
The User property is used to identify and change the user of a feature.
Password (Property)
The Password property sets and changes the password.
The Chart control
The "Chart" control is used to display a chart in windows, pages and reports......
Native PostgreSQL Connector: Specific features and remarks
Remarks and specific features of Native PostgreSQL Connector......
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
Automation object
The Automation keyword is used to declare an automation object...
Debugging in PHP
A site generated in PHP can be debugged in standard WEBDEV mode......
Dynamic Automation object
A dynamic automation object is an automation object allocated upon request, during the program execution...
Value (Property)
The Value property is used to get and change the value of an element.
How to populate a Table control programmatically?
This help page presents the different methods that can be used to populate a Table control programmatically....
HExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.
<Source>.MergeView (Function)
Creates an HFSQL view from two previously created views (HCreateView). This function uses the former view mechanism.
Native MySQL Connector: Specific features
The Native MySQL Connector (also called "Native MySQL Access") creates "InnoDB" tables to support locks and transactions on a MySQL database......
HDeleteView (Function)
Deletes a previously created view. This function uses the former view mechanism.
Native MariaDB Connector: Specific features
The Native MariaDB Connector creates "InnoDB" tables to support locks and transactions on a MariaDB database......
HViewToFile (Function)
Saves the modifications performed in an HFSQL view (by HModify, HDelete or HCross) in the corresponding data file. This function uses the former view mechanism.
HCreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
ReplicEdit: Replication editor
ReplicEdit is a tool used to define the characteristics of a replication......
ReplicSynchro: Use
CacheSize (Property)
The CacheSize property is used to: Get the maximum number of records that can be stored in the cache of the Native MySQL Connector. Change the maximum number of records that can be stored in the cache of the Native MySQL Connector....
Using a query with parameters
A query with parameters can be used......