ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Table>.CollapseExpand (Function)
Collapses or expands an element in a Table or TreeView Table control.
fDelete (Function)
Deletes a file accessible from the current computer.
UUDecode (Function)
Decodes a character string in UUEncode format.
ThreadStop (Function)
Stops a secondary thread. Function not recommended.
Report based on an SQL query with data accessed via a connection (ODBC, etc.)
A report based on an SQL query with data accessed via a connection can print records from a database accessible via a specific ODBC driver or via a Native Connector......
ArrayShuffle (Function)
Shuffles the elements of a WLanguage array.
fMakeDir (Function)
Creates a directory (and the intermediate directories if necessary).
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
HInfoServerRights (Example)
Usage example of the HInfoServerRights function
fEncrypt (Function)
Encrypts a file in binary or ASCII format.
HTTPCancelForm (Function)
Cancels the declaration of an HTTP form and frees all its resources.
CriticalSectionStart (Function)
Marks the beginning of a critical section: no other thread will be able to run the code as long as the current thread does not exit from the critical section.
KeyType (Property)
The KeyType property is used to set the characteristics of a key item.
DefaultValue (Property)
The DefaultValue property is used to: Find out the default value of an item. This item was defined in the data model editor or through programming. Define the default value of an item (when describing the item through programming)....
HGetCurrentPosition (Function)
Returns the approximate position of current record in the data file.
The Drawer control
The Drawer control can be expanded in order to display (or not) the integrated controls......
LooperSearch (Function)
Searches for a value in an attribute of a Looper control.
DescribedName (Property)
The DescribedName property is used to handle the logical name of HFSQL data files (ignoring possible changes made by HAlias).
UUEncode (Function)
Encodes a character string according to the UUEncode algorithm.
LooperDisplay (Function)
Refreshes a Looper control based on a data file from a given position: the modifications performed in the linked file are applied to the looper.
EmailReadMessageHeader (Function)
Reads the header of an incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
Middle (Function)
Extracts: a substring from a string starting at a specified position. part of a buffer starting at a specified position....