ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

zipSize (Example)
Usage example of the zipSize function
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
HBackup (Function)
Makes a backup copy of the content of an HFSQL server: all databases on the server, one or more databases, one or more data files.
HBuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
ContactAdd (Example)
Usage example of the ContactAdd function
NoSpace (Function)
Returns a string after removing the spaces: from the left and right side of the initial string. within the string....
TreeInsert (Function)
Inserts a leaf into a TreeView control at a specific position.
BurnerMediaInfo (Function)
Retrieves the characteristics of the CD/DVD found in the current burner....
TableDeleteChild (Function)
Deletes all child rows from a branch of the hierarchy.
HFileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
WordToArray (Function)
Fills an array with the words from a string.
Crosshair in a chart
In a Line chart, it may be difficult to read the value of axes for a point that is far from these axes......
SQLExec (Example)
Usage example of the SQLExec function
CDEject (Function)
Opens or closes the door of CD/DVD player selected on the current computer....
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.
Power (Function)
Raise a number to a power.
Adding an element to the SCM repository
When an element is added to the SCM (Source Code Manager) repository, it is added to the reference project on the SCM server......
iPrintZone (Example)
Usage example of the iPrintZone function
ExtractLine (Function)
Extracts a specific line from a character string.
Printing the content of a table (AAF)
A Table control proposes an automatic popup menu allowing the user to perform several operations on the data displayed in the table......
dbgCheckEqual (Function)
Checks whether the expressions are equal in assertive programming and in automated test mode.
The setup editor WDInst
WDInst is a setup editor used to define the setup parameters of your application......
HFlush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.
HListKey (Example)
Usage example of the HListKey function