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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Binding an OLE control to an item
An OLE control can be bound to an item in a data file, query, etc....
BitcoinCoreBlockCount( Function)
Returns the size of the blockchain known by the Bitcoin node (i.e. the number of blocks created since January 3, 2009). This makes it possible, for example, to calculate the approximate date of the next halving.
HTTPDestination (Function)
Indicates the backup file for the result of next HTTP request, run in the same thread.
UncompleteDir (Function)
Removes the '/' or '\' characters from the end of a string, if necessary....
HRecreateSubscriberReplica (Function)
Recreates the subscriber replica description file (universal replication only) based on the information of the master replica (.rpm and .syn files).
ArrayAddSorted (Function)
Adds an element to a one-dimensional WLanguage array taking into account: the sort criteria defined by ArraySort the comparison operator described in the class, if the elements of the array are class instances....
Count (Function)
Returns the number of occurrences of a control in a window, in a page or in a group of controls.
Native MySQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector for MySQL......
FTPDisconnect (Function)
Closes the connection between the current computer and the FTP server (File Transfer Protocol).
MultimediaDuration (Function)
Returns the size of the media file currently played (in milliseconds) in the Multimedia control.
ERR_BAD_CONTEXT_INVALID
InvalidInputMessage (Property)
The InvalidInputMessage property is used to identify and set the message that will be displayed if the control contains invalid data (input mask or value out of bounds).
AttributeSerialize (Property)
The AttributeSerialize property gets the serialization name of the type according to its name and the <Serialize> extension attribute.
MultimediaVolume (Function)
Returns or modifies the sound volume of the multimedia file played in a Multimedia control.
PersistedCalculatedItem (Property)
The PersistedCalculatedItem property is used to: Find out whether the value of a calculated item is stored in the data file. This item was defined in the data model editor or through programming. Define whether the value of a calculated item is stored in the data file (when describing the item through programming)....
PDFReaderOpen (Function)
Opens a PDF file displayed in a PDF Reader control.
PVTToExcel (Function)
Creates an Excel file with data from a Pivot Table control.
11. Internal components in practice
Internal components in practice...
<Image variable>.SavePNG (Function)
Saves an image found in an Image variable: in a PNG file. in memory....
<Image variable>.SaveJPEG (Function)
Saves an image found in an Image variable: in a JPEG file. in memory....
grSaveEMF (Function)
Saves a chart that was drawn beforehand in a file in EMF format.