ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Web Component control properties
The Web Component control can be handled by the WLanguage properties in server code and in browser code......
HDeleteFile (Function)
Deletes the HFSQL data files (.fic, .ndx, .ftx and .mmo files if they exist) from the server.
HOptimizeQuery (Function)
Optimizes the Select queries by using idle times when handling an application (period without processes).
HTransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
NetClientMessageBox (Function)
Displays a dialog box on each client computer connected to the server. This function is kept for backward compatibility....
Windows Scheduler management functions
List of functions for managing the scheduler...
<Connection variable>.DeleteFile (Function)
Deletes the HFSQL data files (.fic, .ndx, .ftx and .mmo files if they exist) from the server.
<Connection variable>.TransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
HRplFilterProcedure (Function)
Defines the WLanguage procedure that will be called whenever a replication operation is performed on a specific file.
InReportsAndQueriesMode (Function)
Indicates whether the code is run during the test of a report or query in Reports & Queries.
Internal Page properties
List of WLanguage properties associated with Internal Page controls...
Properties associated with clickable Image controls
The Clickable Image control can be handled by the WLanguage properties in server code and in browser code......
TableEnd (Function)
Stops the manual iteration of data file linked to a Table control based on a data file.
Thumbnail control properties
List of properties associated with the Thumbnail control...
Cell control properties
List of properties associated with the Cell control...
Native SQL Server Connector license agreement
Looper controls populated programmatically: Operations in WLanguage
Here is an overview of how to handle Looper controls populated programmatically in WLanguage....
WDTrans: Cancel the operations performed on a transaction file
If a transaction is in progress, cancels all operations performed on the files in transaction since the start of transaction......
Configuring the IIS 7/7.5 server
WEBDEV Application Server remote control functions
The following functions are used to manage users and connections on a WEBDEV Application Server:...
Handling a Range Slider through programming
WINDEV allows you to handle a Range Slider control through programming......
Handling a Linear Looper control through programming
WEBDEV allows you to handle a Linear Looper control through programming....
USB constants
List of constants used by the USB functions....
Multi-product external components
Components are a remarkably useful tool for development teams......
Variant (Type of variable)
The Variant type is used to: store any simple value: boolean, numeric (Currency, Real, Integer, etc.), characters and character string, date (Date, Time, DateTime and Duration), ... store named or indexed subelements. store any complex value: structures, classes, advanced types, arrays, associative arrays, queues, stacks and lists. handle the NULL value in WLanguage. store interactions with ActiveX objects and Automation programming....