ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WDAPI: Convert a C function or structure declaration
WDAPI is used to convert a declaration of C function or structure into a declaration of WLanguage function or structure...
BufferToReal (Function)
Extracts a real from a binary buffer at a given position.
CoordinateImageControlToImage (Function)
Converts the coordinates of a rectangle in the Image control to the original image coordinate system.
<Date type>.ToString (Function)
Converts:
  • a date to a string in the specified format.
  • a date time to a string in the specified format.
VariantToJSON (Function)
Converts the content of a Variant variable to JSON.
DecimalToSexagesimal (Function)
Returns the sexagesimal angle (in base 60) corresponding to a decimal angle.
<sfConnection variable>.ConvertLead (Function)
Converts the leads.
CoordinateImageToImageControl (Function)
Converts the coordinates of a rectangle in the original image to the Image control coordinate system.
IntToHexa (Function)
Returns the hexadecimal string of a numeric value.
UTF8ToString (Function)
Converts a string in UTF8 format into an ANSI or Unicode string.
UTF8ToAnsi (Function)
Converts a UTF-8 string to ANSI.
SexagesimalToDecimal (Function)
Returns the decimal angle corresponding to a sexagesimal angle.
<DateTime type>.ToReal (Function)
Converts a date and time to an 8-byte real.
BCToImage (Function)
Generates the image of a bar code.
ArrayToString (Function)
Converts a one- or two-dimensional array to a character string.
CertificatePEMToPFX (Function)
Converts a certificate in PEM format to a PFX file including the private key.
TimeToInteger (Function)
Converts a time to an integer.
CSVToArray (Function)
Fills a one- or two-dimensional array of the specified type with the character string in CSV format passed as parameter.
HTMLToText (Function)
Converts an HTML string or buffer to text.
NumToString (Function)
Converts a numeric value (integer, real or currency) to a string according to a specified format.
UTFConvert (Function)
Converts a string or buffer to the specified format: UTF, Ansi, Unicode.
ArrayToCSV (Function)
Converts a one-dimensional array or a two-dimensional array into a character string in CSV format.
HTMLToRTF (Function)
Converts an HTML string or an HTML buffer to an RTF string.
BufferToInteger (Function)
Extracts an integer from a binary buffer at a given position.
DateTimeToString (Function)
Converts a DateTime to string in the specified format.
HTMLToRGB (Function)
Converts the HTML color into RGB color.
<Image>.CoordinateToImage (Function)
Converts the coordinates of a rectangle in the Image control to the original image coordinate system.
TextToRTF (Function)
Converts text to Rich Text Format.
<Duration type>.ToString (Function)
Converts a duration to a character string in the specified format.
SNMPOIDToString (Function)
Converts an OID from its numeric representation to its text representation.
BufferToHexa (Function)
Converts a buffer into a displayable hexadecimal string (e.g. "4A 5B 00").
DateToInteger (Function)
Converts a date to an integer.
<Date type>.ToInteger (Function)
Converts a date to an integer.
SNMPStringToOID (Function)
Converts an OID from its text representation to its numeric representation.
UTF8ToUnicode (Function)
Converts a UTF-8 string to Unicode
SystemIntegerToInteger (Function)
Converts a system integer to a 4-byte integer.
HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
IntegerToTime (Function)
Converts an integer into a time in HHMMSSCC format.
HexaToInt (Function)
Returns the numeric value of a hexadecimal string.
<DateTime type>.ToString (Function)
Converts a DateTime to string in the specified format.
Converting C types
Depending on the type of programming, it may be useful to know the correspondence between the types used in C and the types used in WLanguage...
StringToTime (Function)
Converts a time in character string format to a time in HHMMSSCC format that can be used by a Time variable.
<Image>.CoordinateFromImage (Function)
Converts the coordinates of a rectangle in the original image to the Image control coordinate system.
Translating programming messages
When developing a multilingual application, you can translate the different messages displayed to the user (messages displayed by Info and YesNo, for example.
<ANSI string>.BufferToHexa (Function)
Converts an Ansi or Unicode string into a displayable hexadecimal string (e.g. "4A 5B 00").
NumberInWords (Function)
Converts a number to words.
<Table>.ToText (Function)
Creates a character string from the data found in a Table or TreeView Table control.
<JSON variable>.ToXML (Function)
Converts a JSON string to XML.
RGBToHTML (Function)
Returns the HTML color corresponding to the RGB color.
Translating the code
WINDEV, WEBDEV and WINDEV Mobile allow you to automatically translate your WLanguage code from English into French and vice versa...
TextToXML (Function)
Converts an ANSI string to an XML string.
LengthToString (Function)
Converts a size in bytes to a string with human-readable units such as kilobytes, megabytes or terabytes.
StringToArray (Function)
Fills a one- or two-dimensional array of the specified type with the character string passed in parameter.
JSONToXML (Function)
Converts a JSON string to XML.
Project string manager
WINDEV, WEBDEV and WINDEV Mobile include a string management tool that allows you to view and manipulate all the strings used in the project (or in an element of the project)...
JSONToVariant (Function)
Converts a JSON string to a Variant variable.
VariantConvert (Function)
Converts the value stored in a Variant variable.
Asc (Function)
Returns the ASCII code of the specified character.
sfLeadConvert (Type of variable)
The sfLeadConvert type is used to describe the conversion parameters of a lead...
Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code...
SQL commands available in an SQL query
WINDEV allows you to easily run queries in SQL code......
Managing dates and times
WINDEV, WEBDEV and WINDEV Mobile propose several methods for managing dates and times...
dImageToArray (Function)
Copies the RGB pixels of the image into a one-dimensional or two-dimensional array. The array...
Val (Function)
Returns the numeric value of a character string.
RGB (Function)
Defines a color from its Red, Green and Blue components.
Using the Salesforce service
Salesforce is a very popular CRM software......
Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created...
Constants for managing character strings
List of constants used by string management functions...
Native Access Connector
...This type of Native Connector allows access to ACCESS databases for better interoperability...
Native SQLite Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native SQLite...
The Clickable Image control
The Clickable Image control can be used to......
Mobile-friendly website: available methods
WEBDEV includes several page creation methods that allow you to create mobile-friendly websites......
Image control in a page
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
Configuring the connection with WDORAINS (optional setting)
For backward compatibility with the earlier versions of Native Oracle Connector (also called Native...
Configuring the connection with WDSQSINS
For compatibility with the earlier versions of the Native SQL Server Connector (also called Native...
Extracting the text of the project
The following text can be extracted......
SocketRead (Function)
Retrieves a message sent by another socket.
The Slider control (in a window)
A slider control is used to select a value between two bounds......
Migrating a WEBDEV site to PHP
To migrate a WEBDEV site to PHP......
HashCheckString (Function)
Checks the Hash of a character string for a specific type of algorithm.
WDAPI overview
WDAPI simplifies the use of Windows APIs in a WINDEV application......
1
5
6
7
8
9
12
>