ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

LockAppPassword (Function)
Specifies a specific password for unlocking the current application (application locked automatically or by LockAppOn).
AnchorRateHeight (Property)
The AnchorRateHeight property is used to: Find out the vertical anchor rate of a control. Modify the vertical anchor rate of a control....
Background (Variable type)
The Background type defines the advanced characteristics of the element background.
Including the code
You want to include your code lines in a condition, in a structure, ......
LoWord (Function)
Returns the two low bytes of an integer.
HiWord (Function)
Returns the two high bytes of an integer.
ModbusConnectTCP (Function)
Connects a client to a Modbus server via transmission control protocol (TCP).
xlsVersion (Function)
Returns the Excel version that was used to save the file.
ImageXPos (Function)
Returns the horizontal position (X) of the mouse cursor in relation to the specified Image control.
ScreenToFile (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
TableSearchEverywhere (Function)
Searches for a value in all the columns of the following controls: Table control, TreeView Table control, Table control displayed in a Combo Box control....
LockAppOn (Function)
Locks a WINDEV application.
ExecuteDelayedProcedure (Function)
Runs a delayed procedure (in the WEBDEV application server).
KeyType (Property)
The KeyType property is used to set the characteristics of a key item.
Opacity (Property)
The Opacity property is used to get and change the opacity of an element.
Compile (Function)
Dynamically compile a Procedure whose source code is supplied (dynamic compilation).
Choose the type of image: dynamic, static, generated, ...
The images are often used to illustrate the site pages......
Debugging an external component
You have developed an external component and you want to debug it? The user of an external component sends an executable indicating that your external component does not operate? You are using your external component in another project and you want to debug it?......
TableCellSelect (Function)
Returns the coordinates (row number and column number) of a selected cell. This function is kept for backward compatibility. It is recommended to use TableSelect.
SiteAddress (Function)
Returns the Internet address for connecting to a dynamic WEBDEV site (in Session mode) found on the same server.
MinSourceCardinality (Property)
The MinSourceCardinality property gets and changes the minimum cardinality of the source item in the link.