ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Characteristics of menu options
WINDEV and WINDEV Mobile manage two types of menus...
MatFloatMultiply (Function)
Multiplies each matrix element by a value.
sComputeCrc32 (Function)
Calculates the Cyclical Redundancy Check (CRC) of buffer.
HModifyUser (Function)
Modifies the information about a user according to the elements found in the corresponding variables for user management.
HDeactivateFilter (Function)
Temporarily disables the filter on a data file (view or query).
MatFill (Function)
Initializes all the elements found in a matrix of a given size.
Convert (Function)
Converts a numeric value into a binary string in order to perform a search on a numeric key.
XMLInsertElement (Function)
Inserts an XML element (tag or attribute) into an XML document.
XMLPrevious (Function)
Positions on the previous element (tag or attribute).
XMLSavePosition (Function)
Stores the current position in the XML document.
Complete (Function)
Returns a character string of a specified length.
Multimedia control properties
List of properties associated with the Multimedia control...
HConnect (Example)
Usage example of the HConnect function
fTempDir (Function)
Returns the name of directory used to store the temporary files.
RegistryCopyKey (Function)
Copies a registry key with all its subkeys and values.
CallDLL32 (Example)
Usage example of the CallDLL32 function
MapEndOfMove (Function)
Stops following the device movement in a Map control.
RoundCeil (Function)
Returns: the value rounded up to the nearest integer. the duration rounded up to the nearest interval. the date and time rounded up to the nearest interval....
MatStack (Function)
Compresses the memory footprint occupied by a matrix.
MatInvert (Function)
Calculates the inverse of a square matrix.
MatTranspose (Function)
Calculates the transposed matrix.
HListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
XMLLast (Function)
Positions on the last element (tag or attribute) of the current tree level.
XMLFirst (Function)
Positions on the first element (tag or attribute) in the current tree level.
XMLDelete (Function)
Deletes the current element (as well as the entire branch) from an XML document.
Chart management functions
...Chart management functions...