ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

XMLValidNode (Function)
Validates an XML node, its children and its attributes from its description in the XSD schema linked to the XML document.
<xmlNode variable>.ValidNode (Function)
Validates an XML node, its children and its attributes from its description in the XSD schema linked to the XML document.
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......
Type and version of Web server
The configuration diagnostic displays the following error......
UploadFileName (Function)
Returns the name of a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
Creating an executable: General options
The main executable options are as follows......
iOS 14 widget windows
An iOS application with an iOS widget configuration can contain one or more iOS 14 widget windows......
The Appointment structure
The Appointment structure is a preset structure of WLanguage (no declaration is required)......
VisibleEndUser (Property)
The VisibleEndUser property is used to: Find out whether an item is visible or not to the end users. This item was defined in the data model editor or programmatically. Define whether an item must be visible or not to the end users (item described programmatically only)....
XML functions
List of XML functions...
Automatic features of edit controls
Edit controls provide multiple automatic features available in all the controls of your applications without writing a single line of code......
Functions for managing appointments (Outlook, Lotus Notes, mobile device)
List of functions for managing appointments...
2. Examples and components provided with WEBDEV
SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows......
<Table>.Display (Function)
Refreshes a Table or TeeeView Table control from a given position: for a control linked to a file: changes made in the linked data file are reflected in the control. for a control handled programmatically: the calculated columns are re-calculated....
ERR_CANNOT_OPEN_FILE
Android Widget windows
An Android application can contain one or more Widget windows......
Selection (Property)
The Selection property is used to get the characteristics of the selection (or cursor): in a Word Processing control. Remark: This selection is in the section being edited in the control (body, header or footer). in a Spreadsheet control. in an HTML Editor control. in a Diagram Editor control....
CalculatedItemExpression (Property)
The CalculatedItemExpression property is used to: Find out the SQL expression that defines the value of a calculated item. This item was defined in the data model editor or through programming. Define the SQL expression returning the value of a calculated item (when describing the item through programming)....
CalculatedDefaultValue (Property)
The CalculatedDefaultValue property is used to: Find out the SQL expression that defines the default value of an item. This item was defined in the data model editor or through programming. Define the SQL expression that returns the default value of an item (item described through programming only)....
SCM: Management of rights
It is possible to manage and grant certain access rights to the developers for each element in the SCM......
<Array>.MoveLine (Function)
Allows you to: move a row in a two-dimensional array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional array or in an advanced array property....
Creating an executable: WINDEV framework
Each WINDEV function is associated with a WINDEV DLL......
Compilation options
The compilation options allow you to define the help system generation settings......
TableDisplay (Function)
Refreshes a Table or TeeeView Table control from a given position: for a control linked to a file: changes made in the linked data file are reflected in the control. for a control handled programmatically: the calculated columns are re-calculated....
Coloring the procedures
A color (text color) can be assigned to the procedures so that they can be easily classified and identified......