ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

2. Projects in practice
Discover the main operations that can be performed on a project....
TableInputSearch (Function)
Enables input in the the search area in the column title of the Table or Treeview Table control.
HDeclareExternal (Function)
Temporarily imports into the current analysis the description of a data file from an existing HFSQL data file.
Factorial (Function)
Returns the factorial of an integer number.
fBuildPath (Function)
Builds a complete file path from the directory and short name of a file. This function is mainly used to get a valid file name without having to worry about the presence of separators in the path ('/' or '\') or about their direction according to the platform....
MakeInteger (Function)
Builds a 4-byte integer from two 2-byte integers.
fRemoveDir (Function)
Deletes a directory from a disk.
Left (Function)
Extracts the left part (i.e., the first characters) from a string or buffer.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatRead (Function)
Reads the value of a matrix element.
SQLClose (Function)
Declares the end of the query execution and frees the memory resources allocated during the execution of the query.
XMLDelete (Function)
Deletes the current element (as well as the entire branch) from an XML document.
User Groupware and Client/Server data files
An application that uses the user groupware can be used with a HyperFileSQL database in Client/Server mode......
XMLRead (Function)
Returns the value of an XML element or the value of the attribute for an XML element.
ArrayReverse (Function)
Reverses the content of a one-dimensional array.
XMLChildExist (Function)
Specifies whether the current tag has children corresponding to the sought type (tag, attribute, ...).
InWebserviceMode (Function)
Used to find out whether the execution is in progress in the AWWS engine.
Diagram Editor (WINDEV): ribbon and panels
The Diagram Editor includes many features accessible via......
FirstDayOfWeek (Function)
Returns the date of first day of the week (i.e., Monday).
Enumeration (Type of variable)
An enumeration is a set of values......
ExeInfo (Function)
Retrieves the specified information about the version of an executable or DLL.
TableDeleteSelect (Function)
Deletes the selected rows from a Table or Treeview Table control.
Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
MagnifierMode (Property)
The MagnifierMode property determines and changes how the magnifier is displayed in the column headings of a Table or TreeView Table control.
EmailReadFirst (Function)
Reads the first incoming email according to the protocol used (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).