ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

UnicodeToAnsi (Function)
Converts: a UNICODE string to ANSI (Windows). a buffer containing a UNICODE string to a buffer containing an ANSI string (Windows)....
MCIWindowSize (Function)
Changes the size and position of the display window of a media file previously opened (MCIOpen).
gToText (Function)
Deletes the graphic elements from a character string that uses gStoredValue, gImage, ...
HDescribeFullTextIndex (Function)
Describes a full-text index of data file created through programming.
HFreeQuery (Function)
Free the resources of a query (after the call to HExecuteQuery or HExecuteSQLQuery).
SysDateTime (Function)
Returns or modifies the system date (current date and time defined on the current computer).
WinEdUndo (Function)
Undoes the last action performed by the end user when modifying the interface ("Allow end users to modify the UI" option enabled).
WinEdRedo (Function)
Runs the last action undone by the end user ("Allow end users to modify the UI" option enabled).
grHMColor (Function)
Specifies the colors of different values in a Heatmap chart.
DataType (Function)
Identifying the type of a WLanguage variable.
Overview of OOP (Object Oriented Programming)
The object-oriented programming (called "OOP") is a programming paradigm in which the programs are organized as sets of objects......
dInvertColor (Function)
Inverts the colors: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
WaitWindowEnd (Function)
Closes the wait window of application opened by WaitWindowStart.
StatVarianceP (Function)
Calculates the variance for a full series of values.
ControlDelete (Function)
Permanently deletes a control from a window, page or report.
DateToInteger (Function)
Converts a date to an integer.
MatReadLine (Function)
Reads the value of all elements found in a matrix row.
StatAverageDeviation (Function)
Calculates the average deviation of values in relation to their arithmetic mean.
StatStandardDeviation (Function)
Calculates the standard deviation for a series of values.
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
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....
SQLDisconnect (Function)
Closes the current connection and frees the memory used by the connection.
Testing a Java project and compiling it
When your Java application is developed, you can run the test of the Java project and compile it before creating the archive......
HSL (Function)
Creates a color from its hue, saturation and lightness.
WinEnableDDW (Function)
Enables or disables the DDW (Dim Disabled Window) feature: for a specific window. for all the application windows....