ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ArrayDeleteLine (Function)
Deletes a row at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.) The array size is automatically reduced....
LooperSelect (Function)
Returns the index of the selected element in a Looper control.
LooperSelectMinus (Function)
Deselects a row in a Looper control.
LooperSelectCount (Function)
Returns the number of selected rows in a Looper control.
LooperSelectPlus (Function)
Selects a row in a Looper control.
USBDisconnect (Function)
Disconnects or ejects a USB device.
USBDetectRemovableStorage (Function)
Detects whether a removable storage unit (CD, USB key, USB camera, ...) was added or removed.
USBListDevice (Function)
Returns the list of USB devices currently plugged into the current computer.
USBProperty (Function)
Retrieves the value of a property for a USB device.
USBFind (Function)
Finds a USB device according to keywords.
ArrayAddLine (Function)
Adds a row at the end: of a one- or two-dimensional WLanguage array. of an advanced two-dimensional array property (xlsDocument, etc.)....
ArrayInsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
LooperPosition (Function)
Moves the scrollbar to display a specific row or returns the index of the first row displayed in a Looper control populated programmatically.
ArrayMoveLine (Function)
Allows you to: move a row in a two-dimensional array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional array or in an advanced array property....
ArrayMove (Function)
Allows you to: move an element in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.). The other array elements are moved accordingly. swap two elements in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.)....
ArrayCount (Function)
Returns: the number of elements in a one-dimensional array. the number of rows in a two-dimensional array. the number of elements in the first dimension of a three-dimensional or N-dimensional array....
ThreadPause (Function)
Pauses the current thread during the specified duration.
ListDLL (Function)
Returns: at runtime: the list of libraries (".DLL" files) used by the current WINDEV or WINDEV Mobile application or by the current WEBDEV site. Only the libraries loaded in memory are listed. in test mode: all the libraries installed on the current computer....
ImageInfoClose (Function)
Closes the image file (in JPEG or TIFF format) used by ImageInfoValue and/or ImageInfoList and frees the image from memory....
ImageInfoList (Function)
Returns the list of Exif tags available for the image used.
ImageInfoValue (Function)
Returns the value of an Exif tag for the image used.
ImageInfoModify (Function)
Modifies the value of an Exif tag for the image used.
ImageInfoSave (Function)
Saves the modifications performed on the Exif tags of an image by ImageInfoModify.
grOverlayChart (Function)
Used to display two different types of charts in the same chart.
grSourceCategoryLabel (Function)
Defines the source of the category labels.