ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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....
Mobile Image Editor control
By using the Image Editor control in your mobile applications, you will allow users to edit images or photos......
Managing the HFSQL contexts in the windows and in the reports
An HFSQL context contains information relative to the data used......
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)....
Error 4: A space is required after the ':' character
Binding a Link control to an item
BitcoinCoreBlockCount( Function)
Returns the size of the blockchain known by the Bitcoin node (i.e. the number of blocks created since January 3, 2009). This makes it possible, for example, to calculate the approximate date of the next halving.
ChangeTarget (Function)
Changes the target of a button action.
Anchoring controls in a report
The anchors are used to define the behavior of controls during a resize operation......
TitleHeight (Property)
The TitleHeight property gets and sets: the height of the title for the columns of a Table or TreeView Table control. the height of the title bar of a Dockable Panel control. the height of the title bar of a window with a custom title bar....
Class inheritance
The hierarchical organization in class and sub-class has allowed to create the notion of inheritance......
12. Retrieving data from a site
<Upload>.FileName (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....
Spreadsheet report
The report editor allows you to create "Spreadsheet" reports......
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....
Drag and Drop from the explorer
The Drag and Drop from the explorer consists in selecting one or more files in the Windows explorer and in transferring them into a control of a WINDEV window......
Handling the report blocks through programming
Each report block is associated with different events......
Handling an Edit control programmatically
You can handle Edit controls programmatically......
The Calculated control
The "Calculated" control is used to perform calculations in a report......
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......
Handling a Calendar control by programming
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
WDINT, WDTRAD and WDDIXIO: Translation tools
The Cube control
The Cube control is a mobile layout control that automatically performs rotations around the different axes......
Sorts in a report
The sort is used to organize the information displayed in the report......