ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

14. Report templates
...Report templates are used to easily standardize report layouts....
DateToDayInAlpha (Function)
Returns the name of the day corresponding to a specified date.
MultimediaPlay (Function)
Plays a media file in a Multimedia control.
11. Popup page
Indicates the start of a series of actions performed in a Diagram document in a single event ("undo/redo")....
Characteristics of Table controls in a window
Table controls allow you to display and/or enter data......
3-tier architecture
The development in "3-tier" architecture is now simplified......
Multicolumn report
The report editor allows you to create "Multicolumn" reports....
FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later......
Required or invalid input in WINDEV
WINDEV and WINDEV Mobile include several options to manage required or invalid input, both via the window editor and through programming......
The Task structure
The Task structure is a preset structure of WLanguage (no declaration is required)......
External language: Programming in C
We are going to call the elements developed in WINDEV (project, windows, ......
TotalRange (Property)
The TotalRange property is used to get and change the total range of data represented by the Range Slider control.
WithInput (Property)
The WithInput property determines if a Combo Box control supports data input, and enables or disables this behavior.
ProcedureTrace (Property)
The ProcedureTrace property allows you to specify the name of the WLanguage procedure used to get the headers and data sent.
<Spreadsheet>.DeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
TableRecNum (Function)
Returns the number of the current record in a data-bound Table control based on a table.
SpreadsheetDeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
CalculationInProgress (Property)
The CalculationInProgress property allows you to determine whether the data of a Pivot Table control is being calculated (synchronously or asynchronously).
Invalid input functions
Invalid input functions...
Pictorial Percentage chart
The Pictorial Percentage chart illustrates data as percentages, using shapes......