ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<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.
grSeriesPointType (Function)
Modifies the type of point for a series found in a Line, Area, Scatter and Radar chart.
Constants for sound management
List of constants used by the functions for sound management....
SMSReset (Function)
Resets all variables of SMS structure.
HListItem (Example)
Usage example of the HListItem function
grHMDeleteColor (Function)
Deletes the colors specified by grHMColor from a Heatmap chart.
ModbusSendRawFrame (Function)
Sends a raw frame to a Modbus slave. This enables communication with devices that do not strictly comply with the Modbus standard.
Alignment
The Alignment property is used to align elements.
ComponentLoad (Function)
Loads an external component. This component can be: an external component present in the current project. an external component independent of the current project....
NFCWriteTag (Function)
Starts writing data to an NFC tag.
docRow (Type of variable)
The docRow type is used to define the advanced characteristics of a table row in a Word Processing document.
CurrentIndex (Function)
Depending on the specified control, returns: the number of the current row displayed in the current Table control, the number of the option with focus in a Check Box control, the number of the current row in the current Looper control, the index of the current indexed control....
HDeleteFile (Function)
Deletes the HFSQL data files (.fic, .ndx, .ftx and .mmo files if they exist) from the server.
HListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
grCategoryColor (Function)
Initializes the category color for a chart whose type is: Pie, Column, Bubble chart, Waterfall....
fSeek (Function)
Gets and sets current position in an external file.
HDeleteSet (Function)
Deletes a set of stored procedures from an HFSQL server.
AppListVersion (Function)
Lists the versions available on the reference setup server.
Error 802: Invalid syntax for this function
FilteredItem (Property)
The FilteredItem property is used to identify the item that has a filter implemented by HFilter.
HResetGroup (Function)
Initializes the structure for group management (HGroup) with the default values.
HErrorDuplicates (Example)
Usage example of the HErrorDuplicates function
FTPGet (Example)
Usage example of the FTPGet function
1. WEBDEV environment
WEBDEV Tutorial: WEBDEV overview Lesson 1 - WEBDEV environment - 5 min
How to create an SQL query to get a TOP 10?
This help page presents the method for creating an SQL query used to get the first 10 records......
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......