ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ArcCos (Function)
Returns the arc cosine of a numeric value (integer or real).
WLanguage procedure called by HTrack
WLanguage procedure called by HTrack
OpenChild (Example)
Usage example of the OpenChild function
CoordinateScreenToEditor (Function)
Converts a size or a position specified in the native dpi of the screen on the device where the application is run to the reference dpi in the editor (160 dpi).
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
Cos (Function)
Calculates the cosine of an angle.
CoTan (Function)
Calculates the cotangent of an angle.
Root (Function)
Returns the root of a number.
Sin (Function)
Returns the sine of an angle.
Tangent (Function)
Calculates the tangent of an angle.
BrowserRunApp (Function)
Opens the default Web browser of the current device.
Max (Function)
Returns the greatest value passed as parameter.
fOpen (Function)
Opens an external file (ANSI or UNICODE) in order to handle it through programming.
ArcSin (Function)
Returns the arc sine of a numeric value (integer or real).
Exp (Function)
Calculates the exponential of a numeric value (reverse of Napierian logarithm).
Ln (Function)
Calculates the Napierian logarithm (reverse of exponential) of a numeric value.
Log (Function)
Calculates the decimal logarithm of a numeric value.
fSeparator (Function)
Returns a file path with normalized separators.
fSep (Function)
Returns the separator of directory according to the current platform ('\' or '/')....
fListResource (Function)
Lists the resources integrated to the application.
Modulo (Reserved word)
Returns the remainder of a division.
IsOdd (Function)
Identifies an odd number.
IsEven (Function)
Identifies an even number.
ColorHue (Function)
Calculates the hue of a color.
ColorSaturation (Function)
Calculates the saturation of a color.