ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ArrayShuffle (Function)
Shuffles the elements of a WLanguage array.
ProgressBarSystem (Property)
The ProgressBarSystem property is used to get and change the progress bar used as system progress bar (in the taskbar) with Windows 7 (and later).
MovementAPT (Property)
The MovementAPT property allows you to know and specify whether users can move appointments in a Scheduler or Organizer control.
PeriodSelection (Property)
The PeriodSelection property is used to determine and specify if the user can select a time period in an Scheduler or Organizer control.
NbRecRead (Property)
NbRecRead is used to find out the number of records read: selected both by the source of the report AND by the filter code (if it exists).
fRemoveDir (Function)
Deletes a directory from a disk.
Image drawing and processing functions
List of image drawing and processing functions...
H.AutoIndexingLimit (Variable)
Indicates the maximum number of records in the data file used to manage the automatic reindexing.
HModifyDatabaseProperty (Function)
Modifies the properties of a database located on an HFSQL server.
MaxThumbnailWidth (Property)
The MaxThumbnailWidth property is used to get or change the maximum width of a thumbnail of an Image item (binary memo).
MaxThumbnailHeight (Property)
The MaxThumbnailHeight property is used to get and change the maximum height of a thumbnail of an Image item (binary memo).
XMLModify (Function)
Modifies the content of the current element found in the XML document.
ByAddress (Property)
The ByAddress property is used to determine if a procedure parameter was passed by address.
NoCharacter (Function)
Returns a string after removing the specified leading and trailing characters.
iVLine (Function)
Prints a vertical line at specified coordinates.
StringDisplay (Function)
Returns a specific string (or a buffer) to the client browser in response to a request.
HSubstDir (Example)
Usage example of the HSubstDir function
xlsDeleteWorksheet (Function)
Deletes a worksheet from the Excel document.
RegistryCreateKey (Function)
Creates a key in the Windows registry.
grGradient (Function)
Enables or disables the display of color gradients in a chart.
fSize (Function)
Returns the size of a file (in bytes).
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
ListDisplay (Function)
Refreshes a List Box, ListView or Combo Box control based on a table
HErrorModification (Function)
Allows you to: return the value of a record item if a modification conflict occurs. check if a modification conflict occurred....
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).