ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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......
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......
grWaffleSize (Function)
Defines the number of rows and columns in a Waffle graph.
grWaffleTypeCell (Function)
Defines the Geometry of cells in a Waffle graph.
Report based on a memory area
A report based on a memory area is used to print the records stored in a memory area......
<Graphe>.WaffleTypeCell (Function)
Defines the Geometry of cells in a Waffle graph.
<Graphe>.WaffleSize (Function)
Defines the number of rows and columns in a Waffle graph.
DateTimeToReal (Function)
Converts a date and time to an 8-byte real.
DateTime (Type of variable)
The DateTime type enables you to easily handle a date and a time...
<Calendar>.Select (Function)
Returns the date selected in a Calendar control.
CalendarSelect (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.
DateToDay (Function)
Returns the day that corresponds to a given date.
tapiCallEnd (Function)
Returns the date and time of the end of call.
Age (Function)
Returns the age according to the date of birth.
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....
<Window>.ToSource (Function)
Automatically updates: 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....
Property of entity/association
In the MERISE methodology, the properties correspond to the characteristics of entities......
WDD55Password (Property)
The WDD55Password property is used to specify the password of the 5.5 analysis that contains a Hyper File 5.5 data file used in an HFSQL Classic analysis.
ScreenToFile (Function)
Automatically updates: 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....
<Source>.FromWindow (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....
SourceFromWindow (Function)
Automatically updates: 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....
The indexed controls
A control is an indexed control if it contains several controls with the same name......