ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Android Widget windows
An Android application can contain one or more Widget windows...
Creating an Android widget
Widgets are small applications that can be displayed on the home screen of phones or tablets...
Widget functions
Les bulles d'aide permettent d'aider rapidement l'utilisateur dans vos applications...
CriticalSectionEnd (Function)
Marks the end of critical section: the code will be run by another thread.
EventCreate (Function)
Creates an event.
Multitask (Function)
MultiTask is used to: define a timeout, give control back to Windows, give control back to Windows and to WLanguage....
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.
MatError (Function)
Identifies the type of the last error caused by a Matxxx function (functions for matrix management).
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
HOut (Function)
Used to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query.
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
HFound (Function)
Checks whether the current record corresponds to the current filter or search.
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)....
SocketWrite (Function)
Writes a message intended to another socket.
ErrorPropagate (Function)
Propagates a non-fatal error that can be processed by the calling code if the management of non-fatal errors was enabled for this code (in the code editor or by ErrorChangeParameter).
HSubstDir (Function)
Associates the data directory specified in the analysis with a directory found on disk.
HState (Function)
Used to find out the state of a record.
DelayBeforeClosing (Function)
Limits the display duration of a window or dialog box. If no user action is performed, when the specified amount of time is reached: for a window, the code of a window button will be run. for a dialog box, the dialog box is automatically closed....
SWITCH statement
The SWITCH statement is used to choose the action that will be run according to the value of an expression...
ExecuteMainThread (Function)
Triggers the execution of the procedure specified in the main application thread.
zipExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
XMLExecuteXPath (Function)
Executes an XPATH query: in an XML document. in an xmlDocument variable....
emailSMTPSession (Type of variable)
The emailSMTPSession type is used to access a messaging server by using the SMTP protocol (Simple Mail Transfer Protocol) in order to send emails.
Permission (Property)
The Permission keyword is used to get and change permissions.
zipArchive (Type of variable)
The zipArchive type is used to handle an archive file in one of the following formats: ZIP, CAB, RAR or WDZ.
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
fAttribute (Function)
Returns or modifies the attributes of a file.