ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing bar codes
The use of bar codes to identify and manage products has become essential...
<Spreadsheet>.Close (Function)
Closes the XLSX document that was opened by SpreadsheetLoad.
<Array>.Move (Function)
Allows you to: move an element in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.). The other array elements are moved accordingly. swap two elements in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.)....
<Source>.Close (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
<Array>.Copy (Function)
Copies the content of an array to another array.
<Popup>.Close (Function)
Hides a popup displayed in the page via PopupDisplay.
<Source>.TransactionFree (Function)
Transforms all "in transaction" records into "Normal" records if they do not belong to an ongoing transaction.
<Source>.SetTransaction (Function)
Enables or disables the management of transactions for one or more files.
<Connection variable>.TransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via Native Access) and creates the transaction file.
ERR_BAD_SERIAL_NUMBER
zipClose (Function)
Closes an archive.
Converting an HFSQL Classic database into HFSQL Client/Server
There are two methods to convert HFSQL Classic databases to HFSQL Client/Server in WINDEV, WEBDEV and WINDEV Mobile......
Making a backup of a project
It is possible to regularly make a backup of the different elements of a project......
InitialWidth (Property)
The InitialWidth property is used to: Find out the initial width of a control or window. Modify the base width used to anchor the controls in "width". Find out the initial width of a report control....
zipArchivedFile (Type of variable)
The zipArchivedFile type is used to handle a file found in an archive in one of the following formats: ZIP, CAB, RAR or WDZ or a file to add into an archive.
2. WEBDEV administrator in practice
Report viewer: Text copy
The report viewer allows you to copy text from the report and paste it to a file in another application......
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
HTransactionFree (Function)
Transforms all the records "in transaction" into "Normal" records if these records do not belong to a transaction currently in progress.
Characteristics of the columns of a Table control in a page
The columns are used to display information in a Table control....
Universal Windows 10 App applications: Required configuration
To develop Universal Windows 10 App applications with WINDEV or WINDEV Mobile, you must......
Multi-control search: search in a window
You want to find a word in the controls of your window? Nothing is easier, press CTRL + F and type the word to find......
Sub-modeling
In a flexible modeling, the "Application", "Process" and "Choice" elements can be used to enter in a "sub-modeling"......
Error 1004: To explicitly access an element of the base class '%1', use the syntax
Sharing the popup menus in the project
In most cases, several popup menus are included in your applications......
3. Deploying a WINDEV application