ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
MatInvert (Function)
Calculates the inverse of a square matrix.
MatTranspose (Function)
Calculates the transposed matrix.
ServiceRestart (Function)
Restarts a service (already started).
MapItineraryDistance (Function)
Calculates the distance of an itinerary in a Map control.
fUnlock (Example)
Usage example of the fUnlock function
LineToPosition (Function)
Returns the position of the first character of a line in a block of text.
ControlContextMenu (Function)
Identifies the control on which the context menu was opened.
dModifyHue (Function)
Changes the hue of an image: in an Image control, in an Image variable....
Mean (Function)
Calculates the mean of several elements: elements found in an array, numeric values, ......
fExtractPath (Function)
Returns the different elements of a path: disk, directories, name and extension of the file.
HPrevious (Function)
Positions on the previous file record according to a browse item.
IntegerToDate (Function)
Converts an integer into a date in YYYYMMDD format.
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
Zoom (Property)
The Zoom property gets or sets the zoom value: in an Image control. in a Map control. in an Organization Chart control. in a Table, TreeView Table, Pivot Table, Spreadsheet or List Box control. in a Word Processing control. in a PDF Reader control. in a Camera control. in a Diagram Editor control; in a window....
ArraySort (Function)
Sorts a WLanguage array.
HDescribeItem (Function)
Describes a file item through programming.
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
Upper (Function)
Converts all characters in a string to uppercase according to the region settings defined in Windows.
Delete (Reserved word)
The memory occupied by a dynamic object (array, class object, ...
fDir (Function)
Finds a file or directory.
HOnServerCall (Function)
Customizes the management of message display on the client computer and the management of disconnection from a client computer.
ThreadCurrent (Function)
Returns the name of the thread currently run.
Age (Function)
Returns the age according to the date of birth.
Custom tooltips
Tooltips are very useful for application users......