ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HErrorLock (Function)
Used to check whether a lock error occurred.
Publishing the replication from ReplicEdit
A replication description created with ReplicEdit can be published from this tool on a replication server......
Enumeration (Type of variable)
An enumeration is a set of values......
The setup editor WDInst
WDInst is a setup editor used to define the setup parameters of your application......
Control constants
List of constants used by the functions for managing controls...
WithSpace (Function)
Adds or deletes the spaces found on the right of a text item when reading it.
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
HDeleteAll (Function)
Deletes all records from a data file, an HFSQL view or a query.
Environment of code editor
"?" menu
WINDEV proposes a help menu adapted to your applications......
Combination (Type of variable)
A combination is a set of options.
Query editor
The query editor is used to automatically create queries on the data files......
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
Before calling the Free Technical Support
The operations to perform before calling the Technical Support......
Writing to the Free Technical Support
When you encounter a problem, try to isolate it and to reproduce it by using the minimum number of elements......
DialogAsynchronous (Function)
Displays a non-blocking message box and calls a WLanguage procedure with the value of the button clicked by the user.
The Combo Box control
The "Combo Box" control is used to display a list of elements and to select an element from this list......
The Edit control
The Edit control allows users to enter data......
Project description: Files tab
The project description window allows you to configure various elements of your project......
Compilation statement: COMPILE IF
The <COMPILE IF> statement allows you to compile (or not) a WLanguage code according to a condition.
Combo Box columns in Table controls
A Table control (populated programmatically, based on a data file or based on a variable) can include Combo Box columns......
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code......
Principle for running threads
At runtime, an application runs in a main thread......
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
Dialog (Function)
Displays a message box and returns the value of the button clicked by the user.
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