ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

TableDeleteSelect (Function)
Deletes the selected rows from a Table or Treeview Table control.
The "Waterfall" charts
The "Waterfall" chart is a bar chart used to represent the positive or negative additions of several categories......
ThreadWaitSignal (Function)
Locks the current thread until it receives a signal from another thread.
Proxy (Function)
Specifies whether the communication functions that use HTTP or HTTPS must go through a proxy to execute their requests. A proxy is used to share the access to Internet between the different network computers.
FTPDate (Example)
Usage example of the FTPDate function
Column of type Attribute
WINDEV and WEBDEV allow you to use columns of type "Attribute" in Table controls......
HFSQL Control Center: Overview
The HFSQL Control Center is used to manage the different HFSQL databases (Network, Mobile, Client/Server) found in the company......
Display modes, transparency and symmetry of an image
An image can be displayed in a window, a window control, a report control, a page control or a block according to several display modes....
FOR EACH/FOR ALL statement (loop through a variable of type XMLReader)
The FOR EACH statement loops through a variable of type xmlReader in various ways: Loop through a level. Loop through a level with copy. In-depth loop....
Constants for managing errors and exceptions
List of constants used by the functions for managing errors and exceptions....
MemFirst (Function)
Positions on the first element of a memory zone and returns the value of this first element.
WDSQL: Running an SQL query
WDSQL is used to run all the SQL queries created by WDSQL......
External language: Programming in C++ (WDWDIAL interface)
This third method uses the notion of class inheritance to simplify the interfacing between a C++ application and WINDEV......
ControlClone (Function)
Creates a new control from an existing control.
Email (Type of variable)
The Email type is used to handle the email content as well as the associated information.
MyReport (Reserved word)
MyReport is used to handle the current report...
Serialize (Function)
Transforms the following elements into a specific format: a structure (and its subelements), a class (and its subelements), an array (including the associative arrays), a queue, a stack, a list....
ImageInfoList (Function)
Returns the list of Exif tags available for the image used.
aiImageResult (Type of variable)
The aiImageResult type is used to retrieve the result of AIDetect.
Properties associated with windows, pages and controls
List of properties associated with windows, pages and controls...
HListItem (Example)
Usage example of the HListItem function
Customizing the report viewer: Available windows
Constants for managing the modification of windows by the user
PhotoRunApp (Function)
Starts the native camera application of the device in order to take a photo.
Procedure (Type of variable)
The Procedure type is used to handle: the procedures or methods found in the project. the procedures or methods found in an internal component. the procedures or methods found in an external component....