ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The OLE control
The OLE control is used to handle an OLE object......
ReplicEdit: database schema modifications taken into account
When modifying the database schema of a replicated application (add an item, a table, ......
Automatic modification of tables: new date format
Starting with WINDEV 7 and WEBDEV 7 version 149new date and time formats are available in Hyper File queues......
Describing a query
Once a query is created, all the characteristics of this query can be modified at any time......
Principle for running threads
At runtime, an application runs in a main thread......
DDE constants
List of constants used by the DDE functions...
DDE functions
List of DDE functions...
MDI functions
List of MDI functions...
DDE errors
When a DDE function fails (returns False for example), ErrorInfo allows you to find out the number of the corresponding error]......
WEBDEV site deployment: automatic modification of tables
The automatic modification of the tables allows updating the description of tables on the Web server......
OLE functions
List of OLE functions...
Operations performed on collaboration diagrams
The following paragraphs explain......
Operations performed on sequence diagrams
The following paragraphs explain......
Operations performed on object diagrams
The following paragraphs explain......
Database schema shared between earlier WINDEV applications and WINDEV 2025 applications
A database schema can be shared between a WINDEV application......
26. Style sheets: to simplify the layout
1. Project and Analysis
The development of a Windows application with WINDEV is based on two main elements: the Project and the Analysis....
UI audit: Detect obsolete features
The lifecycle of some projects span several years......
Operations performed on activity diagrams
The following paragraphs explain......