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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.
MapConfigureGglAPI (Function)
Declares additional parameters for the Map control that will be transmitted to the Google API.
MapDisplayArea (Function)
Moves the map displayed in the Map control so that the specified geographic area can be seen...
Compound statements
Changing the characteristics of window controls
The characteristics of the controls can be viewed and/or changed in......
iGroupAdd (Function)
Adds a report to a group of reports.
ON (Reserved word)
The ON keyword is used exclusively in the automated tests generated by WINDEV and WEBDEV.
Asc (Function)
Returns the ASCII code of the specified character.
Background image of multilingual window
In some cases, the background image of a window can contain a text (the application name,...
OLE DB: Required configuration
To handle a database via OLE DB, the following elements must be installed on the development...
HListProvider (Function)
Returns the list of OLE DB providers and/or Native Connectors installed on the current computer....
HReadSeekFirst (Example)
Usage example of the HReadSeekFirst function
NbThumbnail (Property)
The NbThumbnail property is used to get the number of thumbnails generated for an item.
XMLParentName (Function)
Returns the name of parent tag for the current element (tag or attribute).
XMLFound (Function)
Checks whether the current element corresponds to the current browse or to the current search.
diagPoint (Type of variable)
The diagSelection type is used to define all the advanced characteristics of a point in a diagram.
Slider control properties (in a window)
List of properties associated with the Slider control found in a window...
.NET 3.0, 4.0 control properties, ... (WPF)
List of properties associated with the .NET 3.0, 4.0 control, ... (WPF)...
Organization Chart control properties
An Organization Chart control can be handled in a window by the following WLanguage properties......
Word Processing control properties
A Word Processing control can be handled in a window by the following WLanguage properties......
Repositionable Note control properties
A Repositionable Note control can be handled in a window by the following WLanguage properties......
Native Container control properties
You can manipulate a Native Container control in a window using the following WLanguage...
Extra (Property)
The Extra property is used to: Get additional information about a control, window, or page....
Image Editor control properties (WEBDEV)
You can manipulate Image Editor controls in a page using the following WLanguage properties......
DisplayEnabled (Property)
The DisplayEnabled property is used to: determine whether or not a control or window...
Filtering the headers and the content of a Pivot Table
By default, the entire data found in the data files is taken into account when calculating...