ONLINE HELP
 WINDEV, WEBDEV AND WINDEV MOBILE

Version: 2026
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17 results for: lecture
How to fill a TreeView control?
This help page explains how to fill a TreeView control.
<mongoDatabase variable>.Info (Function)
Returns information about a MongoDB database.
<mongoCollection variable>.Find (Function)
Finds documents in a MongoDB collection.
<emailNotesSession variable>.NbMessage (Function)
Returns the number of incoming messages in Notes.
<modbusSession>.ReadBit (Function)
Reads one or more bits from a Modbus slave, starting at a specific address.
<Email variable>.ImportSource (Function)
Fills an Email variable using the content of its Source property.
<modbusSession>.ReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.
<DiskFile variable>.ReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
<sfConnection variable>.Add (Function)
Creates a record in a file of a Salesforce database.
<DiskFile variable>.Read (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.
xlsData (Function)
Retrieves the content of a cell found in an XLS file.
Handling HTML text in an Edit control
WEBDEV allows you to manipulate text in HTML via the "HTML format" option of the Edit controls and the HTML control.
<DiskFile variable>.ReadLine (Function)
Reads a line from an external file (ANSI or Unicode).
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
Combination (Variable type)
A combination is a set of options.
HReadFirst (Function)
Positions on the first file record according to a browse item.
HDescribeSemanticIndex (Function)
Describes a semantic index of a programmatically created table.