ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<DateTime type>.ToEpoch (Function)
Converts a local datetime to Epoch format (number of time units since 01/01/1970 at 00h00 UTC)....
<Buffer type>.EncryptAsymmetric (Function)
Encrypts a buffer using an asymmetric encryption algorithm (RSA) that requires a public key and a private key.
<Type Buffer>Decode (Function)
Decodes a character string that was encoded by Encode.
<Buffer type>.DecryptAsymmetric (Function)
Decrypts a buffer with a private/public key algorithm with RSA encryption....
<DateTime type>.ToString (Function)
Converts a DateTime to string in the specified format.
<Duration type>.ToString (Function)
Converts a duration to a character string in the specified format.
<Type Buffer>Encode (Function)
Encodes a character string or a buffer. To decode the result, simply use Decode.
<Date type>.ToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date.
<Buffer type>.DecryptAsymmetricEnveloped (Function)
Performs the asymmetric encryption of an envelope that has been encrypted with EncrypteAsymmetricEnveloped.
<Buffer type>.EncryptAsymmetricEnveloped (Function)
Performs an asymmetric encryption of an envelope.
<Date type>.ToString (Function)
Converts: a date to a string in the specified format. a date time to a string in the specified format....
<Date type>.ToDayInAlpha (Function)
Returns the name of the day corresponding to a specified date.
<Date type>.ToInteger (Function)
Converts a date to an integer.
<Buffer type>.EncryptStandard (Function)
Encrypts a character string or a binary buffer by using a symmetrical encryption algorithm (AES, DES, etc.)
Managing Hive databases
Hive is a software layer of Hadoop used to run queries......
HListFullTextIndex (Function)
Returns the list of full-text indexes of a file (a query or a view) recognized by the HFSQL engine.
Writing an email: the available methods
This help page presents the methods for writing an email....
MenuMark (Function)
Positions the checkmark in front of the menu option (popup menu or drop-down menu).
HNoModif (Function)
Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy).
ArrayAddReference (Function)
Adds the reference of an object at the last position in a one-dimensional array.
AddReference (Function)
Adds the reference of an object at the last position in a one-dimensional array.
ArrayInsertReference (Function)
Adds the reference of an object at given position in a one-dimensional array.
DialogAsynchronous (Function)
Displays a non-blocking message box and calls a WLanguage procedure with the value of the button clicked by the user.