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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.
LineSpacing (Property)
The LineSpacing property gets and sets the line spacing for variables of type Font.
Sidebar control properties
List of properties associated with the Sidebar control...
Carousel control properties
List of properties associated with the Carousel control...
Spin control properties
List of properties associated with the Spin control...
Constants for managing masks
WEBDEV Page control properties
The following properties are associated with WEBDEV Page controls ......
TreeMap control properties
A TreeMap control can be handled in a window by the following WLanguage properties.
Item control properties
List of properties associated with the Item control...
Image Editor control properties
You can manipulate Image Editor controls in a window using the following WLanguage properties......
TableCount (Function)
Returns: the number of columns found in a Table or TreeView Table control. the number of rows...
Handling Ribbon controls programmatically
WINDEV allows you to programmatically handle Ribbon controls, as well as their tabs and groups....
Control (Type of variable)
The Control type is used to define the characteristics of a control.
HTML Editor control constants
Used to find out whether the application is started in "simulator test mode" from WINDEV Mobile....
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page...
ChronoStart (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running...
BrowserPlatform (Function)
Returns the user's browser platform....
Financial constants
List of constants used by the financial functions....
XMLElementName (Function)
Returns the name of current element (tag or attribute).
XMLElementType (Function)
Returns the type of current element (tag or attribute).
RTFSelection (Function)
Modifies or lists attributes of text currently selected in an control RTF (from a window or report...
Properties associated with a page
Range Slider control properties
The following properties are associated with the Range Slider control:...
Scrollbar control properties
List of properties associated with the Scrollbar control...
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control...
The Progress Bar control
The Progress Bar control is used to follow the progress of an event......