ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

PDFReaderInfoXY (Function)
For a given position (coordinates of a point) in a PDF Reader control, returns one of the following: the page number for the specified position, the X-position (in mm) for the specified position, the Y-position (in mm) for the specified position....
<PDF reader>.InfoXY (Function)
For a given position (coordinates of a point) in a PDF Reader control, returns one of the following: the page number for the specified position, the X-position (in mm) for the specified position, the Y-position (in mm) for the specified position....
WDInst: managing the files to install
The setup editor WDInst is used to manage the files to install......
Declaring and using a variable
A variable is defined by name and type......
TabMDI (Property)
The TabMDI property is used to: Get the type of a Tab control (simple tab or dynamic tab - MDI). Change the type of a Tab control (simple tab or dynamic tab - MDI). This property is obsolete from version 200057. Use DynamicTab....
Managing ports (serial ports, parallel ports, USB ports, etc.)
Several devices can be managed directly via a management of the ports used by these devices to communicate with the computer......
WDInst: grouping the files to install
By default, when generating the setup program, the files to install are compressed in a single archive file ("......
Keyboard Variable (Using physical keyboards on Android)
The Keyboard variable makes it possible to retrieve the parameters of the events of a physical keyboard......
Selecting the keywords associated with a page
The keyword selection window allows you to select the keywords to be associated with a help page......
Sliding window (sliding menu)
The sliding windows (also called sliding menus) are often used in the mobile applications......
6. HFSQL Client/Server clusters
WINDEV Mobile: Sharing WINDEV elements
The same WINDEV elements (analysis, queries, ...) can be used in a WINDEV application and in a WINDEV Mobile application......
6. HFSQL Client/Server cluster
grHMCaptionY (Function)
Modifies the caption of a category on the Y-axis of a Heatmap chart.
grHMCaptionX (Function)
Modifies the caption of a category on the X-axis of a Heatmap chart.
<Connection variable>.TransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
Before calling the Free Technical Support
The operations to perform before calling the Technical Support......
<Table>.SelectToFile (Function)
Positions on the data file record corresponding to a row selected in the multi-selection Table control based on a data file.
HTransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
Modal windows
The window that opens another window is called parent window; the window opened by the parent window is called child window......
"Unit examples" pane
The "Unit examples" pane proposes the unit examples found in the different products......
iColumnNum (Function)
Returns the number of the current column in a multi-column report.
Handling Button controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically handle Button controls......
Non-maximized windows for Android
A non-maximized window can be resized by the user and it can occupy a section of the screen only......
Reports & Queries: Unsupported WLanguage functions
Some WLanguage functions are not available in Reports & Queries......