ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SysIconAddImage (Function)
Adds an icon that overlays the application icon in the taskbar.
SysThumbnailAddButton (Function)
Adds a button into the thumbnail of the application in the taskbar.
SysThumbnailDeleteButton (Function)
Deletes one of the buttons found in the thumbnail of the application from the taskbar.
ProgressBarSystem (Property)
The ProgressBarSystem property gets and sets the progress bar used as system progress bar (in the taskbar) with Windows 7 (and later).
SysThumbnailModifyButton (Function)
Modifies one of the buttons found on the application thumbnail in the taskbar.
SysIconDeleteImage (Function)
Deletes the icon that overlays the application icon in the taskbar.
SysThumbnailDeleteAll (Function)
Deletes all the buttons associated with the thumbnail of the application from the taskbar.
ModificationRule (Property)
The ModificationRule property is used to configure the modification rule (integrity management) to be applied to the data file described in the code.
DateToDayInAlpha (Function)
Returns the name of the day that corresponds to a specified date.
StatError (Function)
Returns the error number for the last error caused by a Statxxx function (statistical functions).
HDeleteView (Function)
Deletes a previously created view. This function uses the former view mechanism.
HInfoFile (Function)
Returns the characteristics of an HFSQL Classic or Client/Server data file....
grOrientation (Function)
Modifies the orientation of chart axes.
HNoDatabaseAccess (Function)
Denies all new connections to a database or to all databases.
SourceDescription (Property)
The SourceDescription property is used to get the name of the element used as data source of a series.
XMLExtractString (Function)
Extracts the content of a tag found in an XML document.
XMLElementName (Function)
Returns the name of current element (tag or attribute).
XMLElementType (Function)
Returns the type of current element (tag or attribute).
HErrorInfo (Function)
Returns a detailed information about the last error triggered by the HFSQL engine.
OrganizerDeleteAppointment (Function)
Deletes an appointment from an Organizer control.
OrganizerMode (Function)
Returns the display mode of an Organizer control: day, week, month, ...
fSize (Function)
Returns the size of a file (in bytes).
Delete (Reserved word)
The memory occupied by a dynamic object (array, class object, ...
fSelectDir (Function)
Opens a directory picker.
DashSaveConfiguration (Function)
Saves the configuration of a Dashboard control in string format.
grDeleteAll (Function)
Erases a chart and destroys this chart.
ChangeSeparator (Function)
Changes the value of the separators (decimal separator or thousand separator) used in the numeric masks for internationalization.
ErrorThrow (Function)
Throw a non-fatal error.
HErrorModification (Function)
Used to: return the value of a record item if a modification conflict occurs. check if a modification conflict occurred....
Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
MapDeleteAll (Function)
Deletes the following from a Map control: all markers, all shapes, all images....
SWITCH statement
The SWITCH statement is used to choose the action that will be run according to the value of an expression...