ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SQLFetch (Function)
Goes to the next row (i.e next record) of the query result.
SQLReqExists (Function)
Checks the existence of a query.
HTransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
SQLListSource (Function)
Lists the data sources declared on a local site.
HTransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
fSelect (Function)
Opens the Windows file picker.
fDataDirUser (Function)
Returns a directory path for the data of the current user of the current application.
<String type>.BufferToHexa (Function)
Converts an Ansi or Unicode string to a hexadecimal string (e.g.: "4A 5B 00").
fLongName (Function)
Returns the long name of a file or directory.
fLongPath (Function)
Returns the full long path of a file or directory.
fShortPath (Function)
Returns the full short path of a file or directory.
fDir (Function)
Finds a file or directory.
fStopCompress (Function)
Stops the operation used to compress or decompress a file.
fEncrypt (Function)
Encrypts a file in binary or ASCII format.
WDZip: Overview
WDZip is used to compress and group your files in archives......
How to read in a text or CSV file?
This help page explains how to read the content of a text or CSV file....
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
fSaveText (Function)
Creates and fills a text file with the content of a text control or text variable (string variable, edit control in a window, Static control in a report, ...).
SQLNext (Function)
Positions on the next row of the query result.
SQLPrevious (Function)
Positions on the previous row of the query result.
SQLFirst (Function)
Positions on the first row of the query result.
SQLGetMemo (Function)
Retrieves the content of a Memo column from the query result, for the current row.
<DiskFile variable>.WriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
fUncompress (Function)
Decompresses a file that was compressed by fCompress.
HNotifAddCCRecipient (Function)
Adds recipients for the notifications sent via the Control Centers (WDBal messaging tool).