ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Customizing the display of an Organization Chart control
To customize the interface of an Organization Chart control, you must use specific internal windows....
The "Waterfall" charts
The "Waterfall" chart is a bar chart used to represent the positive or negative additions of several categories......
Editable reports
The report editor can be used to create form reports, which include different controls allowing users to enter data......
Zombie data files and items
During the life of an application, items live and die......
Page contexts
In a Windows application, the information relative to a window is stored with the window......
Reinitializing the parameters automatically saved
WINDEV allows you to automatically save the different application parameters......
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
tapiPlay (Function)
Plays a sound file (.WAV) for the specified line.
xlsVersion (Function)
Returns the Excel version that was used to save the file.
<DiskFile variable>.ReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
<DiskFile variable>.WriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
<DiskFile variable>.Seek (Function)
Gets and sets current position in an external file.
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
fSeek (Function)
Gets and sets current position in an external file.
Minimap
The minimap is an option that allows you to quickly navigate the code editor......
GDPR (Property)
The GDPR property is used to: find out if the GDPR applies to an item from a data file. define whether the GDPR should apply to an item (in the item description in the code only)....
MinValue (Property)
The MinValue property is used to: get and set the bottom value of a report based on a data file. get the minimum value of the current filter. get the minimum value of a data series in a chart. get and set the minimum value for some types of controls....
ZAxisMax (Property)
The ZAxisMax property gets the maximum value of the Z-axis in a Chart control (Surface chart).
ZAxisMin (Property)
The ZAxisMin property gets the minimum value of the Z-axis in a Chart control (Surface chart).
MaxValue (Property)
The MaxValue property is used to: get and set the top value of a report based on a data file. get the maximum value of the current filter. get the maximum value of a data series in a chart. get and set the maximum value for some types of controls....
Managing assertions
...The main available features are as follows:...
<Source>.ExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
<Source>.Reset (Function)
Initialize: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
HReset (Function)
Initializes: one or all variables of file items with their default values. one or all items of a Record variable with their default values....