ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<WDPic variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
Error 1001: The operators: and:: can only be used in the methods of classes
Chart: Managing legends
Several types of legends are supported in the charts......
dAlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<Image variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<Image>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
MemoryFormat (Property)
The MemoryFormat property is used to get and change the format of the value returned for: Date or Time edit controls. Date or Time table columns. Calendar controls. Static controls. editable combo boxes. table columns displayed by combo boxes....
<picLayer variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
Using the WINDEV windows from the Java source codes
WINDEV can be used to generate windows for a Java application......
Multi-touch support
A multitouch feature is a technique allowing the user to interact with a device via several contact points (the fingers are used in most cases)....
Spare server
A "spare" server is a target server in a unidirectional automatic replication......
Synchronizing the analysis with external databases
The analysis must be synchronized with an external database if it uses......
Multi-touch in a Chart control
One of the most common applications of the multi-touch feature is used to handle images......
Orientation (Property)
The Orientation property gets and sets the angle of an element.
How to choose the data source of a control?
This help page presents the different data sources available for a control....
Range Area chart
The Range Area chart is used to show a variation between a high and a low value......
Error 4: A space is required after the ':' character
Binding a Link control to an item
gglPath (Type of variable)
The gglPath type is used to define the characteristics of the route to drawn on a map...
WDADMINEXE : Controlling the application remotely
The remote control of a WINDEV application allows the manager of an application used in network to manage the automatic or forced shutdown of the application for all the current users......
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
The "dynamic" Tab control
The "Dynamic tab" Tab control is used to display several windows in the same window......
Gantt functions (prefix syntax)
The following WLanguage functions are used to manage Gantt charts......
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)....
Distributing an external component
Once the component has been created, tested and generated, it can be distributed to other developers......