ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

MatExist (Function)
Checks the whether the matrix exists in memory.
fDirSize (Function)
Returns the size of a directory in bytes.
HCancelAlias (Function)
Cancels an alias that was declared beforehand by HAlias.
RegistryCreateKey (Function)
Creates a key in the Windows registry.
MoveLine (Function)
Allows you to: move a row in a two-dimensional WLanguage array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional WLanguage array or in an advanced array property....
Handle (Function)
Returns the system "Handle" (HWND) of a WINDEV control or window.
NumberInWords (Function)
Converts a number to words.
MutexStart (Function)
Locks the current thread while waiting for the mutex to be freed.
BitwiseAND (Function)
Returns the result of the bitwise AND between two values.
MapLicenseBing (Function)
Indicates the "Bing map" license key that will be used in the Map controls used in Universal Windows 10 App mode.
GetIdentifier (Function)
Calculates a unique identifier (integer) for an executable or for a session.
Color (Property)
The Color property gets or sets the font color of: a Font variable. text displayed in a Static or Calculated control of a report. text displayed in a window control. text displayed in a page control....
dbgCheckNull (Function)
Checks whether an expression is Null in assertive programming and in automated test mode.
dbgCheckNotNull (Function)
Checks whether an expression is not Null in assertive programming and in automated test mode.
Creating an executable: WINDEV framework
Each WINDEV function is associated with a WINDEV DLL......
URIToBuffer (Function)
Loads in the background the content of a resource (image, text, etc.) identified by its URI in a buffer variable.
URIGetInfo (Function)
Retrieves information of a URI resource.
ErrorWithTimeout (Function)
Displays a custom error message in a system error window for a set amount of time.
Position (Function)
Finds the position of a specified string within another string.
Int (Variable type)
The Int type is used to easily perform calculations on integer values...
Contains (Function)
Allows you to check if a substring is within a string.
TelemetryAddPassage (Function)
Signals the code execution for a passage sensor.