ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

iParameterPreview (Function)
Configures the print preview: display a message regarding the resources of current computer. display or not the ribbon panes (as well as the buttons found). the export options available in the mini preview window....
Specific features of the Express version
Anchoring controls in a report
The anchors are used to define the behavior of controls during a resize operation......
Handling the external files
WINDEV, WINDEV Mobile and WEBDEV propose several functions allowing you to manage the external files from your WINDEV/WINDEV Mobile applications or from your WEBDEV sites......
Handling a Progress Bar control through programming
A Progress Bar control can be handled through programming......
HelpNumber (Property)
The HelpNumber property is used to identify and modify the help number associated with a control.
Sharing the popup menus in the project
In most cases, several popup menus are included in your applications......
Handling a WinForm .Net control through programming
Num1stDayOfTheWeek (Property)
The Num1stDayOfTheWeek property gets and sets the 1st day of the week displayed in: a Calendar control. an Organizer control. a Scheduler control. an edit control in Date format with Calendar....
Error 1005: To explicitly access a global element of '%1' class, use the syntax
HCompareItem (Function)
Compares two values by sorting them according to the specified HFSQL index item: all the sort options specified for the item are taken into account (sensitivity to the case, to the punctuation, sort direction, Unicode language, ...).
Spreadsheet report
The report editor allows you to create "Spreadsheet" reports......
<Source>.CancelDeclaration (Function)
Allows you to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
<Source>.CompareItem (Function)
Compares two values by sorting them according to the specified HFSQL index item: all the sort options specified for the item are taken into account (sensitivity to the case, to the punctuation, sort direction, Unicode language, ...).
Executable: Project backup
At the end of the executable creation wizard, WINDEV proposes to automatically make a backup of the sources of your project......
BitcoinCore features
The Bitcoin functions that make handle a Bitcoin Core server possible include ......
Handling an Edit control programmatically
You can handle Edit controls programmatically......
Handling a Calendar control by programming
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
Handling a Static control programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Static control programmatically......
Handling report blocks
The different operations available on report blocks are as follows......
Handling a TreeView control at runtime
When the TreeView control is in edit, the user can expand or collapse the different levels of the tree structure by clicking the treeview elements....
Error 4: A space is required after the ':' character
TimestampType (Property)
The TimestampType property is used to: Find out the type of timestamp for an item. This item was defined in the data model editor or through programming. Define the type of timestamp for a Date, Time or DateTime item (when describing the item through programming)....
Alias (Property)
The Alias property is used to: get or change the alias of a window (WINDEV and WINDEV Mobile). get or change the alias of a dynamic tab (WINDEV). get the internal HTML/JavaScript name of a control (WEBDEV)....
How to read emails via the IMAP protocol?
This help page explains how to read emails via the IMAP protocol....