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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
SysBatteryOptimBackground (Function)
Used to manage battery optimization: Identifies the battery optimization mode for the current application. Prompts the user to disable battery optimization for a given application on the device. This function can be used to tell the operating system to stop preventing the application from running in the background....
Round (Function)
Returns the rounded value of a numeric value according to the specified number of decimal places.
hScheduledOptimization (Type of variable)
The hScheduledOptimization type is used to programmatically manage a scheduled optimization task on an HFSQL server.
J2EE constants
List of constants used by the J2EE functions....
HDescribeServerTrigger (Function)
Adds or modifies a server trigger.
HLockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
ActionBarDeleteSearchHistory (Function)
Deletes the history from the search control found in the action bar of a window.
SWITCH statement
The SWITCH statement is used to choose the action that will be run according to the value of an expression...
rssImage (Type of variable)
The rssImage type is used to describe the image of a RSS stream...
Position (Function)
Finds the position of a specified string within another string.
AnchorToContent (Property)
The AnchorToContent property determines and changes how the control adapts to its content.
StringToDate (Function)
Converts a date in character string format to a date in YYYYMMDD format.
upnpDevice (Type of variable)
The upnpDevice type is used to define the advanced characteristics of a UPnP device.
GglGetStaticMap (Function)
Retrieves the map of a specific location via the Google Maps service.
emailNotesSession (Type of variable)
The emailNotesSession type is used to access a Lotus Notes messaging server in order to retrieve the messages found on this server and to send messages.
NextIndex (Function)
Returns the number of the next row displayed in the current Table control.
SysWinHandle (Function)
Returns the handle of a window identified by its title.
List of operators
Converting C types
Depending on the type of programming, it may be useful to know the correspondence between the types used in C and the types used in WLanguage......
Debugging constants
List of constants used by the debugging functions...
iPreview (Example)
Usage example of the iPreview function
ParentObject (Function)
Identifies the "parent" of a graphic object: control, column, window, page, ...
BankHoliday (Function)
Indicates whether a day is a public holiday or not.
SaaSChangePassword (Function)
Changes the password of the connected user.