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| The comparison operators can be divided into several categories... |
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| When the '=' operator is used between variables of simple types (int, real, string, etc... |
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| The & operator returns the address of a variable as an integer |
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| The <=> operator is used to exchange the contents of two elements... |
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| The arithmetic operators are... |
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| The indirection operators ({ }) are used to handle an object whose name is found in a variable... |
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| Returns the number of pointers in contact with the screen. |
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| Copies an email found in a directory to another directory of an IMAP server. |
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| The "is <Class>" operator is used to find out whether the object used in an object of the class (or an object of one of its derived classes) |
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| Returns the remainder of a division. |
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| Returns the result of a bitwise AND operation performed between two values. |
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| Returns the result of a bitwise exclusive OR operation performed between two values. |
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| Returns the result of the bitwise OR operation performed between two values. |
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| The operations on binary values are performed... |
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| Gets a task using its identifier in a Gantt Chart column in a Table or TreeView Table control. |
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| Returns the result of a bitwise NOT operation performed on a value. |
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| The following are additional operators... |
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| The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators... |
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| Gets a task using its identifier in a Gantt Chart column in a Table or TreeView Table control. |
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| To access a class, the object must be declared as being part of the class to handle, this is called object instantiation... |
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| Raise a number to a power. |
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| Starting with version 2024, you can allow nullable types in a WINDEV, WEBDEV or WINDEV Mobile project... |
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| SQL allows performing set operations on groups of files... |
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| The conditional IF statement allows you to run an action according to a condition... |
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| Draws a text in a WDPic variable. |
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| Calculates text height in pixels. This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2. |
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| A sub-query is a query whose result is used by another query... |
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| The logical operators are as follows... |
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Compares two strings character by character:- according to the sequence of ASCII characters.
- according to the alphabetical order.
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| The hierarchical organization in class and sub-class has allowed to create the notion of inheritance... |
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| Adds a backslash to the end of a string, if necessary. |
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| Draws a text in an Image control. |
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| Draws a text in an Image variable. |
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| Calculates text width in pixels. This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2. |
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| To specify the selection conditions in an SQL query, you can use... |
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The After property replaces or inserts a procedure after the other procedures in: - a Procedure variable.
- an event associated with a control.
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The Before property replaces or inserts a procedure before the other procedures in: - a Procedure variable.
- an event associated with a control.
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| The Class property is used to get the actual type of the class instance handled by an object, variant or dynamic object variable. |
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Adds an element to a one-dimensional WLanguage array taking into account: - the sort criteria defined by ArraySort
- the comparison operator described in the class, if the elements of the array are class instances.
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| Operators { and operators } operators are used to access a field, variable, class member or table item by dynamically constructing the name of the field, variable, class member or item... |
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| List of properties associated with the Sidebar control |
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Adds an element to a one-dimensional WLanguage array taking into account: - the sort criteria defined by ArraySort
- the comparison operator described in the class, if the elements of the array are class instances.
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| Finds documents in a MongoDB collection. |
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| A delete query (corresponding SQL statement... |
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| To simplify the reading in the controls used to view large volumes of data, the end user has the ability to zoom the data found in the control... |
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| The multiple assignment of arrays consists in assigning a set of simple values (boolean, integer, string, real, numeric or currency) to the cells of an array. This multiple assignment is also available for the structures and the classes. |
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| The htmlNode type is used to define all the advanced characteristics of a node of an HTML document. |
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| A combining query (corresponding SQL statement: UNION) ... |
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The Variant type is used to:- store any value of simple type: Boolean, Numerical (Monetary, Real, Integer, ...), Character and String, Date (Date, Time, DateTime and Duration), ...
- store named or indexed subelements.
- store any complex type value: structures, classes, advanced types, arrays, associative arrays, queues, stacks and lists.
- handle the NULL value in WLanguage.
- store interactions with ActiveX objects and Automation programming.
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| By default, in password controls, characters are replaced with dots... |
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| An Update query (SQL UPDATE statement) is used to modify the records in a database file... |
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| Three assignment operators are available... |
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The Procedure type is used to handle through programming: - the procedures or methods found in the project.
- the procedures or methods found in an internal component.
- the procedures or methods found in an external component.
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| Identifies the window that was in edit before the window that is currently in edit (for the same project). |
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| Finds a file or directory. |
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| The advanced types (XLS variables, ggl variables, ... |
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| Modifies a link in a Breadcrumb control. |
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Extracts: - a substring from a string starting at a specified position.
- part of a buffer starting at a specified position.
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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. |
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| Modifies a link in a Breadcrumb control. |
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| Calculates the difference between two dates and times. |
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| A structure is a custom type of data... |
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| Returns the IMEI number of an Android phone. |
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| Adds a task in a Gantt Chart column in a Table or TreeView Table control. |
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| Calculates text width in pixels. This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2. |
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| Returns information regarding the current connection to data on the mobile network. |
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| The ASCIIZ string of type is used to manipulate strings with a null character at the end, denoted by a zero (as in the C programming language). |
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| The <IF ExecutionTarget> compile statement allows you to compile or not compile a WLanguage code depending on the execution target. |
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| Adds a task in a Gantt Chart column in a Table or TreeView Table control. |
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| Calculates text height in pixels. This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2. |
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| Returns a combination of one or more options known by their names.
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| Checks whether a combination of one of more options known by their names is valid. |
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| Returns the current status of the connection to data on the mobile network or asks to be notified when the status of the connection to data changes. |
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| To access a class, the object must be declared as being part of the class to handle, this is called object instantiation... |
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| Returns the two low bytes of an integer. |
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Checks whether a character string ends with: - with a specific character string.
- with one of the character strings in an array.
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| Adds a break into a Table or Looper control. |
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| Returns the two high bytes of an integer. |
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Checks whether a character string starts: - with a specific character string.
- with one of the character strings in an array.
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| Removes duplicates among substrings of a string, based on one or more separators. |
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Checks whether a character string ends with: - with a specific character string.
- with one of the character strings in an array.
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Checks whether a character string starts: - with a specific character string.
- with one of the character strings in an array.
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| Removes duplicates among substrings of a string, based on one or more separators. |
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| The docElementCheckBox type allows you to define all the advanced characteristics of a check box used in a form. |
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| Identifies the window currently in edit. |
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| The htmlDocument type is used to define all the advanced characteristics of an HTML document. |
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| The instances of a variable derived from a base advanced type can be manipulated using a variable of the base type. |
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| Factorizes the expression of an element on which several subelements or properties are accessed. |
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| Creates a Repositionable Note control in the curernt window programmatically. |
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| The downcast operator allows you to convert a base class to a derived class without using a local variable... |
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| When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default... |
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| Creates a Repositionable Note control. |
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| When at least two selection conditions are found in a query, the sequence of selection conditions must be specified by the conditional operators AND and OR... |
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| Creates a Repositionable Note control. |
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| Retrieves a character string in a format external to PC Soft (character string that is the result of a Windows API for example). |
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| Returns information about the type of character.
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Draws a text: - in an Image control,
- in an Image variable,
- in a WDPic variable (on the background layer),
- in a picLayer variable.
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| The Unicode format is an encoding system that assigns a unique number to each character. |
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| To use .NET assemblies in a project... |
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| WEBDEV Tutorial - WLanguage basics
Lesson 2 - Variables - 20 min |
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Adds an element in last position:- of a one-dimensional WLanguage array.
- of an array property of an advanced variable type (array of events of a gglCalendar variable, etc.).
- of a WLanguage list.
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| WINDEV Tutorial: WLanguage basics
Lesson 2 - Variables - 20 min |
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| WINDEV Mobile Tutorial - WLanguage basics
Lesson 2 - Variables - 20 min |
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Adds an element in last position:- of a one-dimensional WLanguage array.
- of an advance array property (array of gglCalendar events, ...).
- from a WLanguage list.
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| Interrogates an electronic HASP key (HASP-3, HASP-4, MemoHasp or NetHasp). |
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Adds an element in last position: - of a one-dimensional WLanguage array.
- of an array property of an advanced variable type (array of events of a gglCalendar variable, etc.).
- from a WLanguage list.
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| The Real type allows you to perform calculations on real values using up to 15 significant digits. |
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| The database schema description window includes all the characteristics and options of the current database schema... |
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| List of functions for managing arrays |
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| Imports a Text file into an HFSQL Classic or Client/Server data file. This data file must have been defined in the data model editor, or declared with HDeclare, HDeclareExternal or HDescribeFile). |
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| The advanced management of instances is used to choose the mode for taking reference. This choice has a direct impact on the release of class objects: depending on the reference selected, the "Destructor" will not be called at the same time.. |
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| Creates a new control (of any type) in a window programmatically. |
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| Sorts the elements in a List Box, ListView or Combo Box control populated programmatically. |
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| To migrate a WEBDEV site to PHP... |
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| Sorts the elements in a List Box, ListView or Combo Box control populated programmatically. |
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| An array is a structured type used to group together a set of elements of the same type... |
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| String literals are used to represent and manipulate data as a sequence of characters. For example, string literals can be used to display information, define a constant, etc. |
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| WINDEV 2026 is now available. |
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| The stress tests are used to check... |
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| A Stack variable is a structured type that is used to group a set of elements of the same type. |
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| The project description window allows you to configure various elements of your project... |
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| The Process property is used to modify the processes to be executed by the events available on a control, window, page, report, etc. |
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| A List variable is a structured type that is used to group a set of elements of the same type. This variable type is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 4. |
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| A Queue variable is a structured type that groups a set of elements of the same type. |
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| List of functions for managing arrays |
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| The YAML type simplifies the handling of data in YAML format. |
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| Creates a Table control from the items of a table (view or query). |
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| The docElement type is used to handle each element found in a docParagraph variable. |
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| WINDEV allows you to easily run queries in SQL code... |
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| The Buffer type corresponds to a binary memory area. |
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| Variables are copied using the "=" operator... |
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| The advanced types of WLanguage are as follows |
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| The integrated WINDEV language, WLanguage, is powerful, simple and intuitive... |
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| Runs a method of an interface of an object implemented in a DLL external to the WINDEV framework. |
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| WINDEV Mobile 2026 is now available. |
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| WEBDEV Tutorial - Creating a website with back office processes
Lesson 3 - Editing products - 50 min |
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| The Flex control can be handled by the WLanguage properties in server code and in browser code... |
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| What's new in WINDEV Mobile 2026 is presented in the What's new 2026 brochure. |
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| The Control type is used to define the characteristics of a control. |
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| Runs a function found in an external DLL. |
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The DynamicTab property is used to:- Find out the type of a Tab control (static tab or dynamic tab).
- Modify the type of a Tab control (static tab or dynamic tab).
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| A Scheduler control can be... |
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| Runs a function found in an external DLL. |
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| WEBDEV 2026 is now available. |
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| The ActionTarget defines the action performed when the user clicks the target control(s) of a step of a Guided Tour. |
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The xmlDocument keyword can correspond to:- the XMLDocument function that is used to create a new XML document. For more details, see XMLDocument.
- an xmlDocument variable. For more details, see xmlDocument.
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| An associative array is an "advanced" type of array... |
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| A Scheduler control can be... |
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| WEBDEV Tutorial: My first WEBDEV website
Lesson 2 - Managing a database - 30 min |
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|
| What's new in WINDEV 2026 in the What's new 2026 brochure. |
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| What's new in WINDEV/WEBDEV/WINDEV Mobile 2024 in the 2024 New Features brochure. |
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| List of constants used by the functions for chart management. |
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| WINDEV, WEBDEV and WINDEV Mobile allow you to directly import web services into your applications... |
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| New features in WINDEV/WEBDEV/WINDEV Mobile 27 presented in the New Features brochure. |
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| What's new in WINDEV/WEBDEV/WINDEV Mobile 2025 in the What's new 2025 brochure. |
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| What's new in WINDEV/WEBDEV/WINDEV Mobile 2025 in the What's new 2025 brochure. |
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| What's new in WINDEV 2025 in the What's new 2025 brochure. |
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| WINDEV 2024 new features in the 2024 New Features brochure. |
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| The "Logs" tab is used to see the details of logs for a specific period... |
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