ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

13. Security benefit: managing the "Back" button
<Chart>.StartAngle (Function)
Sets the starting angle of the first section in the following types of chart: Pie, Semi-circular or Donut. Sunburst. Radial Bar chart....
grStartAngle (Function)
Sets the starting angle of the first section in the following types of chart: Pie, Semi-circular or Donut. Sunburst. Radial Bar chart....
Composite keys
A composite key is a key item containing several other items......
Question edit wizard
When typing a new message intended to the end user, WINDEV or WINDEV Mobile automatically displays the following window......
<Source>.InfoMemo (Function)
Returns the characteristics of binary and text memos.
DateTimeDifference (Function)
Calculates the difference between two dates and times.
HInfoMemo (Function)
Returns the characteristics of binary and text memos.
France.checkTaxNumber (Function)
Tests the validity of a French tax number.
Italy.checkTaxNumber (Function)
Tests the validity of a tax number in Italy.
Switzerland.checkTaxNumber (Function)
Tests the validity of a tax number in Switzerland.
Brazil.checkTaxNumber (Function)
Tests the validity of a tax number in Brazil.
Belgium.checkTaxNumber (Function)
Tests the validity of a tax number in Belgium.
U.S.VerifyTaxNumber (Function)
Tests the validity of a US tax number.
Canada.checkTaxNumber (Function)
Tests the validity of a Canadian tax number.
Spain.checkTaxNumber (Function)
Tests the validity of a tax number in Spain.
Germany.checkTaxNumber (Function)
Tests the validity of a tax number in Germany.
SCM: Management of branches
The management of branches is used to manage several versions of the same application in parallel......
CriticalSection (Type of variable)
CriticalSection variables are used to define critical sections to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given moment in an application.
XImage (Property)
The XImage property is used to get and change the initial X-coordinate of the image section that will be displayed in an Image control or in the background of a Chart control.
YImage (Property)
The YImage property is used to get and change the initial Y-coordinate of the image section that will be displayed in an Image control or in the background of a Chart control.
Non-maximized windows in iOS
A non-maximized window can occupy a section of the screen only......
StoreTheValue (Property)
The StoreTheValue property is used to: Find out whether a control keeps its value between two application starts via the persistence. Modify a control so that it keeps (or not) its value between two application starts via the persistence....
Thumbnail (Property)
The Thumbnail property can be used on: the items of an HFSQL data file. For more details, see Thumbnail property on items. the Thumbnail controls (WEBDEV only). For more details, see Thumbnail property on Thumbnail controls....
IntegerPart (Property)
The IntegerPart property is used to configure Numeric items.
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