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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of the HFSQL data files and for all the other types of accesses (Native, OLE DB, ...
Max (Function)
Returns the greatest value passed as parameter.
<ANSI string>.ToNum (Function)
Returns the numeric value of a character string. This feature enables you to perform numeric calculations on strings.
<Source>.BuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
HBuildKeyValueANSI (Function)
Whatever the platform used, the data stored in HFSQL data files is in ANSI format.
StringToNum (Function)
Returns the numeric value of a character string. This feature enables you to perform numeric calculations on strings.
HBuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
ChronoValue (Function)
Indicates the time elapsed (in milliseconds) since the call to ChronoStart.
LocalStorageGet (Function)
Retrieves a value from the local storage.
Val (Function)
Returns the numeric value of a character string.
Operations in a Select query
The query editor allows you to perform operations on the values of an item...
<Array>.Min (Function)
Returns the lowest value in the array.
Min (Function)
Returns the lowest value.
Data persistence
The data persistence is used to store the value typed by the user...
<Array>.Max (Function)
Returns the greatest value in the array.
ContactFirst (Function)
Reads the first contact in a Lotus Notes or Outlook address book.
ContactNext (Function)
Reads the contact after the current contact in a Lotus Notes or Outlook address book.
ReplicInitialize (Function)
Initializes or reinitializes a replication defined by the replication editor (ReplicEdit).
Navigation map
The site map path is used to implement the structure and the sequence of pages in your site......
ContactModify (Function)
Modifies the current contact in a Lotus Notes or Outlook address book.
GanttLink (Type of variable)
The GanttLink type is used to define the advanced characteristics of a link between two tasks...
Describing the replication (ReplicEdit)
ReplicEdit is used to create a replication via a wizard, but the replication description window...
GesturePosX (Function)
Returns the horizontal position of the pointer (finger or stylus).
GesturePosY (Function)
Returns the vertical position of the pointer (finger or stylus).
mlzAddLine (Function)
Adds a new dynamic row into a Multiline Zone control.
PopupDisplayPage (Function)
Displays a WEBDEV page as a popup in the current page with a DDW (Dim Disabled Windows) effect.
Entity of a CDM
To group information according the MERISE method, entities must be created......
DataBinding (Property)
The DataBinding property is used to identify and change the binding between a control...
fSelectDir (Function)
Opens a directory picker.
FinRepayVal (Function)
Returns the amount of each regular payment for an investment with fixed interest rate and fixed...
Handling an iFrame control through programming
WEBDEV allows you to handle an iFrame control by programming......
Flexbox example: automatic control layout
Flexbox controls allow arranging controls exactly as desired when the browser is resized......
iInitReportQueryConnection (Function)
Initializes the query linked to the report.
TaskFirst (Function)
Reads the first task found in the task list of a Lotus Notes or Outlook messaging.
ContactPrevious (Function)
Reads the contact before the current contact in a Lotus Notes or Outlook address book.
The Table control on mobile devices (Android and iOS)
The Table control is available for Android and iOS applications......
Operations performed on class diagrams
The following paragraphs explain......
Managing breakpoints
During a project test in the editor, breakpoints are used to automatically start the debugger...
Handling a Tab control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Tab control through programming......
GroupModify (Function)
Modifies the current group of contacts in the address book of a Lotus Notes or Outlook messaging.