ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Importing a WINDEV window into a WEBDEV website
The Windows windows developed with WINDEV...
Importing a WINDEV window into a Mobile project
The WINDEV windows not having the same format in WINDEV Mobile, WINDEV Mobile gives you the ability to import a WINDEV window into a WINDEV Mobile project...
Integrating a WEBDEV site into a WINDEV application
By integrating a website into a window in a desktop application, you can share existing elements and boost productivity...
ModbusConnectTCP (Function)
Connects a client to a Modbus server via transmission control protocol (TCP).
The "Bubble" charts
A bubble chart shows the correlation between three variables via bubbles of different sizes: categories and values on the X and Y axes and an additional parameter. The size of the bubble indicates the value of this third parameter.
ChronoValue (Function)
Indicates the time elapsed (in milliseconds) since the call to ChronoStart.
iDocumentCanceled (Example)
Usage example of the iDocumentCanceled function
MemRetrieve (Function)
Retrieves the return value of an element found in a memory zone.
WDInst: configuring the interface of setup program
By default, WDInst (the setup editor) proposes a standard setup program (the wallpaper corresponds to a gradient shade of blue and no slide is displayed......
ImageLayerVisible (Function)
Used to make a layer found in a WDPIC image visible or invisible.
CaseSensitive (Property)
The CaseSensitive property is used to determine if the different searches performed on the item distinguish between uppercase and lowercase characters (with HReadSeek, HReadSeekFirst and HReadSeekLast, for example).
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
TableTypeItem (Function)
Checks the existence of an element in a TreeView Table and returns its type (node or leaf) if the element exists.
FirstDayOfWeek (Function)
Returns the date of first day of the week (i.e., Monday).
ModbusReadFloat (Function)
Reads one or more single-precision floats from a Modbus slave, starting at a specific address.
MatNbColumn (Function)
Returns the number of columns found in a matrix.
MatNbLine (Function)
Returns the number of rows found in a matrix.
MatFill (Function)
Initializes all the elements found in a matrix of a given size.
MatFloatMultiply (Function)
Multiplies each matrix element by a value.
sComputeCrc32 (Function)
Calculates the Cyclical Redundancy Check (CRC) of buffer.
XMLInsertElement (Function)
Inserts an XML element (tag or attribute) into an XML document.
XMLSavePosition (Function)
Stores the current position in the XML document.
HTMLToText (Function)
Converts an HTML string or buffer to text.
The "Column" charts
The data is interpreted as "columns" whose height is proportional to the value of data......
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
ArrayDeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
grAddTimeData (Function)
Adds data at a precise moment in a time chart.
MatError (Function)
Identifies the type of the last error caused by a Matxxx function (functions for matrix management).