ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.DataSourceKnown (Function)
Determines if a data source has been initialized.
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
The Combo Box control
The "Combo Box" control is used to display a list of elements and to select an element from this list......
TwainState (Function)
Returns the status of the current source.
grSourceCategoryLabel (Function)
Defines the source of the category labels.
<Chart>.SourceCategoryLabel (Function)
Defines the source of the category labels.
VolumeModify (Function)
Modifies the setting of the volume for a sound source.
3. Multi-criteria search
WINDEV Tutorial: WINDEV application: Managing data Lesson 3 - Multi-criteria search - 40 min
ControlToSource (Function)
Assigns the control value to the source of a control link.
VolumeGet (Function)
Retrieves the current setting of the volume for a sound source.
DisplayedItem (Property)
The DisplayedItem property is used to: Find out the item or the variable displayed by the control. Modify the item or the variable displayed by the control....
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes....
ArrowStart (Function)
Sets the position of the source end of an arrow in a "Shape" control.
XMLSource (Property)
The XMLSource property is used to get the XML source code.
8. Source Code Manager (SCM)
Source Code Manager (SCM)...
<Email variable>.ImportSource (Function)
Fills an Email variable using the content of its Source property.
<Email variable>.BuildSource (Function)
Generates the source code of the email to send from an Email variable.
<Source>.ChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
HModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
Handling a Logical Data Model (LDM)
The main operations that can be performed on an LDM are as follows......
<Source>.ModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
<Source>.Close (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
rssSource (Type of variable)
The rssSource type is used to describe the source of an entry for an RSS stream...
<Source>.CheckIndex (Function)
Checks whether the data found in the index file (.NDX file) properly refers the data found in the data file (.FIC file).
<Source>.ImportJSON (Function)
Imports a JSON file into a data file in HFSQL Classic format (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile).
<Source>.LockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
<Source>.ImportXML (Function)
Imports an XML file into an HFSQL Classic or Client/Server data file (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile)....