ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ReplicEdit: Taking the analysis modifications made into account
When modifying the analysis of a replicated application (add an item, a file, ......
ErrorWithTimeout (Function)
Displays a custom error message in a system error window for a set amount of time.
Data model editor: the different types of items
The different types of items proposed in the data model editor are as follows:
Customize the interface: move, enlarge or color controls
DDE functions
List of DDE functions...
DDE constants
List of constants used by the DDE functions...
Cos (Function)
Calculates the cosine of an angle.
OLE functions
List of OLE functions...
Installing the robot controller
The monitoring robot includes three executables......
HTransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
Confirm (Function)
Displays a message in a standard dialog box that proposes "Yes", "No", "Cancel" and returns the user's choice....
Characteristics of columns found in a Table control in a page (prefix syntax)
The columns are used to display information in a Table control......
HTransactionInterrupted (Function)
Used to find out whether a transaction was interrupted (the transaction was neither validated nor canceled).
13. Universal replication
12. Universal replication
Error (Function)
Displays a custom error message in a system error window.
Types of recognized PCL printers
WINDEV and WEBDEV allow you to automatically print for a number of specific PCL printers......
<Organizer>.DisplayPreviousPeriod (Function)
Moves the time area displayed to the previous area (previous weeks for example) in an Organizer control.
Handling a Multiline Zone control through programming (prefix syntax)
A Multiline Zone control can be handled programmatically using the control name....
Functions for managing Multiline Zone controls (prefix syntax)
Functions for handling Multiline Zone controls (prefix syntax)....
HSetTransaction (Function)
Enables or disables the management of transactions for one or more files.
HTransaction (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
HTransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
<Source>.SetTransaction (Function)
Enables or disables the management of transactions for one or more files.
<Source>.TransactionFree (Function)
Transforms all "in transaction" records into "Normal" records if they do not belong to an ongoing transaction.