ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Report based on a text file
In a report based on a text file, the information to print is read from a text file or is directly assigned in the report controls...
Translating a text file with WDTRAD
User Groupware functions
Handling the external files
WINDEV, WINDEV Mobile and WEBDEV propose several functions allowing you to manage the external files from your WINDEV/WINDEV Mobile applications or from your WEBDEV sites...
Print modes of a report
Several print modes are available for a report.
fInsertTextAtBeginning (Function)
Inserts text at the beginning of a file without overwriting the existing text.
<DiskFile variable>.Write (Function)
Writes:
  • a character string to an external file.
  • a memory section.
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file.
fSaveText (Function)
Creates and fills a text file with the content of a text control or text variable (string variable, edit control in a window, Static Text control in a report, ...).
fBuildRelativePath (Function)
Returns the path to a file relative to a reference directory.
fChangeExtension (Function)
Changes the extension of a file on disk.
fWatchStopAll (Function)
Stops all current watch tasks of files and directories.
Result of a query in test mode
After its execution in test mode (see Running the query test), the result of the query can be...
fWatchFile (Function)
Starts watching a file.
fExtractResource (Function)
Extracts a resource from the application into a physical device location.
<DiskFile variable>.Find (Function)
Finds a character string or a buffer in a file opened by fOpen.
fWatchStop (Function)
Stops watching a file or directory.
How to read in a text or CSV file?
This help page explains how to read the content of a text or CSV file.
Miscellaneous WEBDEV functions
List of various WEBDEV functions...
WINDEV 2024
The Wire control
The Wire control is used to visually link 2 controls......
How to associate an image with a treeview element?
When fillilng a TreeView control, an image is associated with each element....
<xlsDocument variable>.RecalculateAll (Function)
Recalculates all formulas in an Excel (XLSX) document.
PDFSign (Function)
Applies an approval signature to an existing PDF.
<Variable pdfDocument>Sign (Function)
Applies an approval signature to an existing PDF.
dVerticalSymmetry (Function)
Flips an image with respect to a vertical axis (symmetry with respect to a vertical axis).
Correspondence between languages, sub-languages, character sets and nations
The table below presents the correspondence between languages, sub-languages, character sets and nations:
HScheduledTask structure
The HScheduledTask structure is kept for backward compatibility (this structure will still be supported in the forthcoming version)....
The "Code" pane
The "Code" pane is used to handle the procedures (local and global procedures) and the classes found in the current project ("Global procedures", "Local procedures" and "Classes" options)......
sfDeletedRecord (Type of variable)
The sfSeekDeletedResult type is used to find out the characteristics of a deleted record that was retrieved by SFSeekDeleted...
TrialVersion (Function)
Used to find out whether the current execution of the application is in "trial version" mode.
SpeechSynthesisInProgress (Function)
Used to find out whether a read operation is in progress on the engine for speech synthesis.
mongoResult (Type of variable)
The mongoResult type is used to find out the result during a search performed in a MongoDB database.
<Document variable>.Replace (Function)
Finds all the instances of a character string and replaces them with another string in a Document variable.
Description of a CSS style
This window allows you to describe a CSS style that will be used for the controls of your WEBDEV project......
dHorizontalSymmetry (Function)
Flips an image with respect to a horizontal axis (symmetry with respect to a horizontal axis).
FinInterestRate (Function)
Calculates the interest rate for a loan over a specific period of time with fixed payments.
HServerStatus (Function)
Allows you to find out the status of a HFSQL server (this function uses the MantaManager service).
AJAXAsynchronousCallPending (Function)
Used to find out whether a server procedure called by AJAXExecuteAsynchronous is currently run.
Legend (Property)
The Legend property is used to: Find out the label of a series. Modify the label of a series....
The TreeMap control
...The TreeMap control is used to dynamically represent data, possibly in tree structure, in a balanced way....
ControlInvisible (Function)
Makes a control (or a group of controls) invisible in a window. An animation can be set on the controls during this operation.
YAxisMin (Property)
The YAxisMin property gets the minimum value of the Y-axis in a Chart control.