ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

DateToDay (Function)
Returns the day that corresponds to a given date.
DefaultValue (Property)
The DefaultValue property is used to: Find out the default value of an item. This item was defined in the data model editor or programmatically. Set the default value of an item (only for items defined programmatically)....
NbMemoItem (Property)
The NbMemoItem property is used to get the total number of memo items in a record of: a file described in the data model editor, a file described programmatically, an HFSQL view, a query....
SQLColumnFormat (Function)
Returns the different types of columns supported: by the data source identified by SQLConnect by the database accessed by a specific connection (connection described in the database schema or described by HDescribeConnection or HOpenConnection)....
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
Characteristics of Table controls in a page
Table controls allow you to display and/or enter data......
CalendarSelect (Function)
Returns the date selected in a Calendar control.
<Calendar>.Select (Function)
Returns the date selected in a Calendar control.
<Date type>.ToDay (Function)
Returns the day that corresponds to a given date.
IntegerToDate (Function)
Converts an integer into a date in YYYYMMDD format.
Binding a ListView control to an item
tapiCallEnd (Function)
Returns the date and time of the end of call.
Age (Function)
Returns the age according to the date of birth.
DateTime (Type of variable)
The DateTime type enables you to easily handle a date and a time...
Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file....
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
Progress Native Connector: Programming with HFSQL functions
To use a Progress database with the Native Connector, you must......
Native MariaDB Connector: Programming with HFSQL functions
To use a MariaDB database with Native Connector, the structure of MariaDB tables must be imported into the WINDEV or WEBDEV analysis......
ScreenToSource (Function)
Automatically initializes: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....