ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later...
Programming standard in Windows Vista and later
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism.
Points to consider if your customers use Windows Vista (and later)
Windows Vista (and later) proposes several improvements...
The UAC mechanism in Windows Vista (and later)
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism...
FirstDayOfWeek (Function)
Returns the date of first day of the week (i.e., Monday).
EmailCopy (Function)
Copies an email found in a directory to another directory of an IMAP server.
DecimalToSexagesimal (Function)
Returns the sexagesimal angle (in base 60) corresponding to a decimal angle.
StringToTime (Function)
Converts a time in character string format to a time in HHMMSSCC format that can be used by a Time variable].
grHMCaptionX (Function)
Modifies the caption of a category on the X-axis of a Heatmap chart.
grHMCaptionY (Function)
Modifies the caption of a category on the Y-axis of a Heatmap chart.
OCRDetectTextArea (Function)
Returns all text areas of an image without reading the text.
Underline (Property)
The Underline property is used to: Find out whether a Font variable is underlined. Underline (or not) a Font variable....
InternalReportName (Property)
The InternalReportName property is used to: Find out the name of the report printed in an "Internal Report" control. Change the report printed in an "Internal Report" control....
ViewName (Property)
The ViewName property is used to: find out the name of the HFSQL view, data source of a report modify the name of the HFSQL view, data source of a report....
MemZoneName (Property)
The MemZoneName property is used to: find out the name of the memory area used as data source for a report. modify the name of the memory area used as data source for a report....
MemCount (Function)
Returns the number of elements found in a memory zone.
TextWidth (Function)
Calculates the width (in pixels) of the text displayed in an edit control, in a Combo Box control or in a Static control.
TextHeight (Function)
Calculates the height (in pixels) of the text displayed in an edit control, in a Static control or in a Combo Box control.
TableGiveParent (Function)
Returns the "parent" of an element in a TreeView Table control.
HListQueryParameter (Function)
Returns the list of parameters for a query created in the query editor.
iLastFile (Function)
Returns: the full name of the last file generated during the print (PDF, RTF, text, ...). the list of created duplicate files....
UTF8ToString (Function)
Converts a UTF-8 string to ANSI or UNICODE.
Runtime error management functions
List of functions for managing runtime errors...
grSeriesType (Function)
Defines the type of series used in a composite chart (chart containing several types of charts).
Date and Time management functions
List of functions for managing dates and times...
NotificationDisplay (Function)
Displays a message outside the browser.
Orientation (Property)
The Orientation property is used to: Get the angle (in degrees) of a Font variable. Modify the angle (in degrees) of a Font variable....
HDelete (Function)
Deletes a record from a data file (query or view).
ExecuteCode (Function)
Runs the WLanguage code found in a character string.