ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Data Source (Variable type)
A Data Source variable is used to describe a temporary data source (query, view, alias, etc.).
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
HDataSourceKnown (Function)
Determines if a data source has been initialized.
SQLListSource (Function)
Lists the data sources declared on a local site.
<Source>.DataSourceKnown (Function)
Determines if a data source has been initialized.
ArcTan2 (Function)
Returns the arc tangent 2 of the values passed in parameter.
ArcCos (Function)
Returns the arc cosine of a numeric value (integer or real).
ArcSin (Function)
Returns the arc sine of a numeric value (integer or real).
Round (Function)
Returns the rounded value of a numeric value according to the specified number of decimal places.
RoundToMultiple (Function)
Returns a numeric value rounded to the nearest multiple of another numeric value.
<Array>.Max (Function)
Returns the greatest value in the array.
<Array>.Sum (Function)
Calculates the sum of the array elements.
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<Image variable>.Copy (Function)
Copies an image to another image.
Keyboard Variable (Using physical keyboards on Android)
The Keyboard variable makes it possible to retrieve the parameters of the events of a physical keyboard......
Sum (Function)
Calculates the sum of the array elements.
Max (Function)
Returns the greatest value passed as parameter.
UPNPFindDevice (Function)
Finds a device based on its unique name (UDN).
SysTheme (Function)
Returns the current theme used on the mobile device.