ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ImageInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file:
  • format.
  • width and height.
  • number of bits per pixel.
  • area of transparency.
BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file:
  • format.
  • width and height.
  • number of bits per pixel.
  • area of transparency.
  • alpha channel.
FTPGetFile (Function)
Transfers a file from an FTP (File Transfer Protocol) server to the current computer.
Native Oracle Connector: Running the same query several times
In some cases, it may be useful to run the same query multiple times while modifying one or more parameters......
eChangeCurrency (Function)
Converts a currency into another currency.
grInterval (Function)
Indicates the interval between values on the vertical and horizontal axis of a chart.
eToCurrency (Function)
Converts a value expressed in Euro into another currency.
eToEuro (Function)
Converts to Euro a value expressed in a specific currency.
Printing in PDF
WINDEV, WEBDEV and WINDEV Mobile allow you to create a PDF file during a print......
Android 11: Changes in the behavior of applications
After each new version of Android is deployed, Google requires a higher target API level ("TargetSdkVersion") to publish applications on Google Play...
sysNotificationButton (Type of variable)
The sysNotificationButton type is used to define all the advanced characteristics of Button control in an interactive notification.
MaxWidth (Property)
The MaxWidth property is used to get and change the maximum width of a control or window.
Gantt Chart report
The report editor gives you the ability to create "Gantt Chart" reports......
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
11. Controls in practice
Discover the main characteristics of the controls...
Handling a Calendar control by programming
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
drag-and-drop operation set programmatically
The programmed Drag and Drop is used to entirely manage Drag/Drop between the different types of controls......
Handling a report (in the editor)
Once a report was created, the description of this report can be modified at any time......
Notification (Type of variable)
The Notification type is used to handle the local notifications or the push notifications.
Installing an application server
There are several steps to install the WEBDEV Application Server on a Linux server......
TableToExcel (Function)
Creates an Excel file with the data from a Table or TreeView Table control.
Printing in WLanguage
WINDEV, WEBDEV and WINDEV Mobile propose several print methods......
grGridlines (Function)
Displays or hides the chart gridlines.
Types of charts available
WINDEV, WEBDEV and WINDEV Mobile propose different types of charts......
Country (Type of variable)
The Country type is used to find out the characteristics of a country.
MinWidth (Property)
The MinWidth property is used to get and change the minimum width of a control or window.