ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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.
ComboClose (Function)
Closes the drop-down list in a Combo Box control (simple or multi-column Combo Box control).
HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
Directory (Property)
The Directory property is used to manage the physical directory of HFSQL files.
fMakeDir (Function)
Creates a directory (and the intermediate directories if necessary).
fCopyDir (Function)
Copies the contents of a directory and its subdirectories.
SemaphoreStart (Function)
Locks the current thread until the semaphore is opened (which means until a "free" spot becomes available in the protected section).
LooperSelectCount (Function)
Returns the number of selected rows in a Looper control.
fSaveBuffer (Function)
Creates and fills a text file with the content of a string or buffer variable.
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
iInitSubReport (Function)
Initializes the parameters of a subreport of a composite report.
HTTPResetForm (Function)
Clears an HTTP form that is currently edited.
iPrintArea (Function)
Prints a text in a rectangular area.
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.
dbgEnableLog (Function)
Enables the runtime log programmatically.
OrganizerMode (Function)
Returns the display mode of an Organizer control: day, week, month, ...
FontSize (Property)
The FontSize property is used to: Identify the size of the font used in a control. Change the size of the font used in a control....
RGBToHTML (Function)
Returns the HTML color corresponding to the RGB color.
XMLSave (Function)
Saves an XML document in a file.
LineToPosition (Function)
Returns the position of the first character of a line in a block of text.
MatWrite (Function)
Writes an element into a matrix.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
grRaised (Function)
Used to display a chart with raised effect.
HModifyDatabaseRights (Function)
Modifies the rights granted to a user or to a group for a HFSQL Client/Server database....
dRotation (Function)
Performs a rotation: of an Image control. of an Image variable. of a picLayer variable....