ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

OemToAnsi (Function)
Converts an OEM string (DOS) to an ANSI string (Windows).
HFlush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.
fRead (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content of an external file (ANSI or Unicode) and assigns it to a memory area....
Positioning table
Positioning the elements in a page is simplified by the use of a positioning table (HTML table)......
DayHeight (Property)
The DayHeight property is used to get and change the height of days in a Scheduler control where days are arranged in rows, and resources are arranged in columns.
grSeriesOpacity (Function)
Modifies the opacity factor of a series in a chart.
ModbusConnectRTU (Function)
Connects a client to a Modbus slave via a serial port.
SourceDescription (Property)
The SourceDescription property is used to get the name of the element used as data source of a series.
grHolePercentage (Function)
Modifies the percentage that corresponds the hole radius in the following charts: Donut, Radial Bar chart....
ResourceWidth (Property)
The ResourceWidth property is used to get and change the width of resources in a Scheduler control where resources are arranged in columns.
ModbusReadBit (Function)
Reads one or more bits from a Modbus slave, starting at a specific address.
AnsiToOem (Function)
Converts an ANSI string (Windows) to an OEM string (DOS).
DashInitialConfiguration (Function)
Modifies the configuration of a Dashboard control (defined in the editor) before its first display.
grColumnAggregation (Function)
Defines the algorithm for aggregating data in a grouped or stacked Column chart.
CalendarButton (Property)
The CalendarButton property is used to determine and specify whether a Date Edit control has a button to display a popup calendar.
Factorial (Function)
Returns the factorial of an integer number.
Clipboard (Function)
Retrieves the text or image found in the system clipboard.
TableAddChild (Function)
Adds a row into a TreeView Table control, at the end of a given hierarchy level.
TableDeleteChild (Function)
Deletes all child rows from a branch of the hierarchy.
fCopyDir (Function)
Copies the contents of a directory and its subdirectories.
Android 10: Modifying the behavior of applications
Starting with Android 10, Google no longer allows an application running in the background to open a window
Dashboard control functions
The list of functions for managing Dashboard controls is as follows......
MarginWidth (Property)
The MarginWidth property is used to: Find out the horizontal margin between the widgets found in a Dashboard control. Modify the horizontal margin between the widgets found in a Dashboard control....
MarginHeight (Property)
The MarginHeight property is used to: Find out the vertical margin between the widgets found in a Dashboard control. Modify the vertical margin between the widgets found in a Dashboard control....
TableInsertChild (Function)
Inserts a row into a TreeView Table control, in a given hierarchy level.