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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Timer (Function)
Periodically and automatically calls a WLanguage procedure.
HExecuteSQLQuery (Example)
Usage example of the HExecuteSQLQuery function
EmailCheckAddress (Function)
Checks the validity of an email address.
The .NET 3.0, 4.0 control, ... (WPF)
The Xaml control allows you to easily manage the Xaml language......
Programming overview in C and C++
Managing videos (transmitted by a Web Camera)
To manage the video sequence currently broadcasted by the web camera installed on the current computer, WINDEV proposes......
Label report
The report editor allows you to create "Label" reports......
WDTrans: Delete the records in transaction
Transforms all the records "in transaction" into "normal" records if these records do not belong to a transaction currently in progress......
Managing bar codes
The use of bar codes to identify and manage products has become essential......
UploadFileName (Function)
Returns the name of a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
Report based on a query
Queries are used to easily select records in one or more data files......
Class inheritance
The hierarchical organization in class and sub-class has allowed to create the notion of inheritance......
HOut (Example)
Usage example of the HOut function
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
5. Displaying a WEBDEV Session site
HModify (Example)
Usage example of the HModify function
gpwOpen (Function)
Opens the User Groupware login window or page.
Error 26: No END statement is associated with this THEN
WEBDEV administrator: Installed sites
The "Sites" tab gives information about the dynamic WEBDEV sites installed on the computer......
HReadSeekFirst (Function)
Sets the position on the first record whose value for a specific item is strictly equal to a sought value (exact-match search).
HMode (Function)
Changes the mode and the method for locking data files.
HPrepareQuery (Function)
Initializes a query and declares this query to the database server in order to optimize the next executions of this query.
Replication management functions
Three types of replication are proposed......
Printing a watermark text
A report (and a duplicate copy) can include an additional text in the format of a watermark, such as "Confidential" or "Duplicate" printed across the report....
HCancelDeclaration (Example)
Usage example of the HCancelDeclaration function