ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<DiskFile variable>.ReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
<Source>.FilterStartsWith (Function)
Defines and enables a "Start with" filter on a file, view or query.
HFilterStartsWith (Function)
Defines and enables a "Start with" filter on a file, view or query.
Conditional target-code
The code editor allows you to enter a specific code for each environment (WINDEV, WEBDEV and WINDEV Mobile)......
Using the Salesforce service
Salesforce is a very popular CRM software......
Report controls
Several types of controls can be handled in a report created by the report editor......
NFCReadTag (Function)
Starts reading a NFC tag or enables the detection of NFC tags for the current window.
TypeDescription (Property)
The TypeDescription property is used to: Find out the type used by an Enumeration or Combination item. This item was defined in the data model editor or programmatically. Define the type used by an Enumeration or Combination item (when describing the item through programming)....
SQLTransaction (Function)
Begins, commits or rolls back a transaction: on the files of a database opened by SQLConnect, on the files of a database opened by a connection (OLE DB or Native Access/Native Connector) described in the data model editor or by HOpenConnection....
The Calculated control
The "Calculated" control is used to perform calculations in a report......
PDF Reader control: How to use the ribbon and tabs
The PDF Reader control includes multiple features accessible via......
WDTrans: Overview
WDTrans is a tool for canceling transactions......
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes....
4. Monitor your applications
Combo Box columns in Table controls
A Table control (populated programmatically, based on a data file or based on a variable) can include Combo Box columns......
<Source>.FilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
HFilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
Report based on an SQL query with data accessed via a connection (ODBC, etc.)
A report based on an SQL query with data accessed via a connection can print records from a database accessible via a specific ODBC driver or via a Native Connector......
Native PostgreSQL Connector: Programming with HFSQL functions
To use a PostgreSQL database with Native Connector (also called Native Access), the structure of PostgreSQL tables must be imported into the WINDEV or WEBDEV analysis......
Displaying a page in a WEBDEV site
Displaying a new page in a WEBDEV site can be done according to several methods......
3-tier architecture
The development in "3-tier" architecture is now simplified......
4. Conditional statements
WINDEV Tutorial - WLanguage basics Lesson 4 - Conditional statements - 20 min
Google Maps management functions
List of functions for managing Google maps...
<pdfPage variable>.AddWatermark (Function)
Adds a watermark to a page of an existing PDF file.