ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<ANSI string>.Format (Function)
Formats a character string according to the selected options.
Format of the content in the text file
The text files created by WDMSG use a specific format...
Format (Property)
The Format property is used to define the data format of a table.
<WLanguageCodeFormatting>.Format (Function)
Formats WLanguage code: coloring, normalized rewriting, indentation, translation.
StringFormat (Function)
Formats a character string according to the selected options.
DateTimeToString (Function)
Converts a DateTime to string in the specified format.
<Unicode string>.RegexMatch (Function)
Checks whether a string matches the format defined by a regular expression.
Limitations of WINDEV, WEBDEV and WINDEV Mobile
A structure is a custom type of data...
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
The formatted display control
This control can be used to display dates, times and monetary values for example, respecting the corresponding display format...
<Duration type>.ToString (Function)
Converts a duration to a character string in the specified format.
<Date type>.ToString (Function)
Converts:
  • a date to a string in the specified format.
  • a date time to a string in the specified format.
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.
<DateTime type>.ToString (Function)
Converts a DateTime to string in the specified format.
<ANSI string>.RegexMatch (Function)
Checks whether a string matches the format defined by a regular expression.
LengthToString (Function)
Converts a size in bytes to a string with human-readable units such as kilobytes, megabytes or terabytes.
RegexMatch (Function)
Checks whether a string matches the format defined by a regular expression.
Managing the HFSQL contexts in the windows and in the reports
An HFSQL context contains information relative to the data used......
Handling an element of a TreeView control programmatically
This help page explains how to handle the elements of a TreeView control either directly or via...
Diagram Editor (WINDEV): ribbon and panels
The Diagram Editor includes many features accessible via......
Control constants
List of constants used by the functions for managing controls...
1. Creating a WEBDEV project and its analysis
WEBDEV Tutorial - Creating a WEBDEV project and its analysis Lesson 1 - Creating a WEBDEV project...
1. Creating a WINDEV project and its analysis
WINDEV Tutorial: Creating a WINDEV project and its analysis Lesson 1 - Creating a WINDEV project...
Report based on a data file
A report based on a data file is used to print the records coming from a single data file (HFSQL...
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number...
AutomaticLink (Property)
The AutomaticLink property is used to: determine if the automatic link detection mode...
Adding files into a replication (ReplicEdit)
When the replication is described, the data files must be added into the replication......
hbScanParameter (Type of variable)
The hbScanParameter type is used to define the parameters for iterating over the records...
SQL : ORDER BY clause: Organizing the result of a query
The ORDER BY clause is used to sort the records selected by an SQL query......
Select query description window: Actions applied
This help page presents the actions that can be performed from the description window of a query....
Decrypt (Function)
Decrypts a character string that was encrypted by Encrypt.
Clipboard (Function)
Retrieves the text or image found in the system clipboard.
Associating an image with the elements of a TreeView control
The different methods for associating an image with the elements of a TreeView control....
The Breadcrumb control
...The "Breadcrumb" control corresponds to a series of links allowing the Web user to go back...
LDAPSession structure
The LDAPSession structure is a preset structure of WLanguage (no declaration is required)......
OLE DB provider for HFSQL
The OLE DB provider on HFSQL is used to access an HFSQL database (Classic or Client/Server)...
"?" menu
WINDEV proposes a help menu adapted to your applications......
EmailCheckAddress (Function)
Checks the validity of an email address.
Check: Activity of an application
The monitoring robot proposes to check the activity of a WINDEV application......
Process (Type of variable)
The Process type is used to define the characteristics of the remote application that can...
mongoWriteConcern (Type of variable)
The mongoWriteConcern type is used to define the level of acknowledgment of receipt requested...
CameraRunApp (Function)
Starts the device's native camera application to record a video or to take a photo....