ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The control can be a browsing control or a memory control. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
HUpdateQuery (Function)
Creates or updates a query on an HFSQL server.
SOAPToHTTP (Function)
Builds the HTTP request to call a function of a Webservice. This request can be modified to adapt it to the expectations of the Webservice, if necessary. It can then be sent using HTTPSend.
Binary values management functions
List of functions for managing binary values...
DateTimeToEpoch (Function)
Converts a local datetime to Epoch format (number of time units since 01/01/1970 at 00h00 UTC)....
HResetUser (Function)
Initializes the structure for user management (HUser) with the default values.
URLExtractPath (Function)
Returns the different elements of a URL: protocol, user, password, domain, port, resource path, resource name, resource extension, request and fragment.
PropertyExist (Function)
Used to find out whether a property exists on a control or on a class instance.
SexagesimalToDecimal (Function)
Returns the decimal angle corresponding to a sexagesimal angle.
SourceWindow (Property)
The SourceWindow property is used to get the source of an internal window (i.e. the internal window displayed by the Internal Window control).
Pushed (Property)
The Pushed property is used to get and change the state of a two-state button (pressed or released).
grSeriesOpacity (Function)
Modifies the opacity factor of a series in a chart.
EmailConfigure (Function)
Used to configure the WLanguage functions for email management.
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
HImportText (Function)
Imports a Text file into a data file in HFSQL Classic or Client/Server format (data file described in the data model editor, or declared by HDeclare, HDeclareExternal or HDescribeFile)....
Repetition (Type of variable)
The Repetition type is used to describe and modify the characteristics of a repetition for an appointment via the different WLanguage properties.
HReadNext (Function)
Sets the position on the next data file record according to a browse item.
HLoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
HTransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
HDeleteParameter (Function)
Deletes a parameter previously saved by HSaveParameter.
PDFExtractPage (Function)
Extracts a page from a PDF file in a variable of type Image.
Sharing elements with a WINDEV application
WINDEV Mobile: Sharing WINDEV elements
The same WINDEV elements (analysis, queries, ...) can be used in a WINDEV application and in a WINDEV Mobile application......
EpochToDateTime (Function)
Converts a date and a time in Epoch format (number of time units since 01/01/1970 at 00h00 UTC) to a local datetime....
ExeGetPID (Function)
Returns information about the current process.