ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

StatStandardDeviation (Function)
Calculates the standard deviation for a series of values.
ArcTan2 (Function)
Returns the arc tangent 2 of the values passed as parameter.
gpwOpen (Function)
Opens the User Groupware login window or page.
Now (Function)
Returns or modifies the system time (current time defined for the current computer).
dChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line): in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Manipulating Layout controls programmatically
A Layout control can be......
Sound (Function)
Plays a sound in WAV format.
zipOpenCAB (Function)
Opens an existing archive in CAB format.
StatVarianceP (Function)
Calculates the variance for a full series of values.
ControlDelete (Function)
Permanently deletes a control from a window, page or report.
MatReadLine (Function)
Reads the value of all elements found in a matrix row.
StatAverageDeviation (Function)
Calculates the average deviation of values in relation to their arithmetic mean.
IntToHexa (Function)
Returns the hexadecimal string of a numeric value.
Multi-touch in an Image control
One of the most common applications of the multi-touch feature is used to handle images......
fCreate (Function)
Creates an external file.
Day (Property)
The Day property is used to: Get the day from a Date or DateTime variable, or get the number of days from a Duration variable. Change the day of a Date or DateTime variable, or change the number of days of a Duration variable. Get the day or the number of days from a Date item (in "Date", "Date and Time" or "Duration" format) Modify the day or the number of days in a Date item (in "Date", "Date and Time" or "Duration" format)...
StringCompare (Function)
Compares two strings character by character: according to the sequence of ASCII characters. according to the alphabetical order....
Indirection operators
Operators { and operators } operators are used to access a field, variable, class member or table item by dynamically constructing the name of the field, variable, class member or item...
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
FTPSend (Function)
Transfers a file or directory to an FTP server (File Transfer Protocol).
DownloadInfo (Type of variable)
The DownloadInfo type is used to read the different details about a download in progress retrieved by DownloadGetInfo.
Age (Function)
Returns the age according to the date of birth.
DateToDayInAlpha (Function)
Returns the name of the day corresponding to a specified date.
HexaToInt (Function)
Returns the numeric value of a hexadecimal string.