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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Composite variable
A composite variable contains different types of elements (members)...
Declaring and using a variable
A variable is defined by name and type...
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Assignment operators
Three assignment operators are available...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
IsNumeric (Function)
Enables you to find out whether a variable or a control is:
  • a numeric (integer, real, currency or numeric).
  • a string that can be converted into numeric.
Constant
The constants are language elements whose value is fixed once and for all...
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
HEndNoDatabaseAccess (Function)
Re-allows the access (which means the connection) to one or more databases accessible via...
HListDatabase (Function)
Lists the Client/Server databases associated with a connection....
HStopServer (Function)
Stops an HFSQL server.
HModifyDatabaseProperty (Function)
Modifies the properties of a database located on an HFSQL server.
HModifyFileProperty (Function)
Modifies the properties of an HFSQL file located on a server.
HModifyServerProperty (Function)
Modifies the properties of an HFSQL server.
HDeleteDatabase (Function)
Deletes a database located on an HFSQL server.
HTransactionList (Function)
Returns the list of current or interrupted transactions on the server for the specified connection.
AutoCorrect (Property)
The AutoCorrect property allows you to define a set of automatic corrections to be applied...
URIToFile (Function)
Saves, in the background, the content of a resource (image, text, etc.) identified by its URI...
Handling a Radio Button control programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Radio Button controls......
HTTPCookieManage (Function)
Enables or disables the management of cookies in an HTTP request run: by HTTPRequest....
dModifyOpacity (Function)
Modifies the opacity of an image (which means the alpha channel of the image).
HSimulateNetwork (Function)
Simulates the operating mode of HFSQL Client/Server on an ADSL or 3G network....
EnumerationCheckName (Function)
Checks whether an enumeration value known by its name is valid.
Constants for managing tiles
HTTPSimulateNetwork (Function)
Simulates a slow network by limiting the download and upload speed.
Server triggers
Server triggers are stored procedures executed by the server before or after a write operation...
SOAPToHTTP (Function)
Builds the HTTP request to call a function of a Webservice. This request can be modified to adapt...
BeaconListBackgroundDetection (Function)
Returns the list of active Beacon detections started in the background with BeaconDetectBackground.
MemcachedAddKeyGroup (Function)
Adds a new key/value couple into the Memcached cache on a group of servers....
gpwListOAuthParameters (Function)
Retrieves the list of OAuth parameters defined for the User Groupware, i.e. the list of providers...
The different types of variables
The different types of variables are......
<xmlNode>.ToJSON (Function)
Converts an XML string to JSON.
Scanner functions
The scanner functions are as follows:...