ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

LocalStorageDeleteAll (Function)
Deletes all the values from the local storage.
Creating an executable: Language of the executable
When creating the executable, you have the ability to choose the languages that will be included in the executable......
iPrintingNation (Function)
Modifies the current language for the next print (programmed print or report print).
PDFAddWatermark (Function)
Adds a watermark to all or some pages of an existing PDF file.
User Control Center: Overview
The User Control Center is used to manage the applications deployed on a company network....
SysDirExternalStorage (Function)
Returns the path of the directory that will be used to store files in the external storage space of the Android device.
Reports & Queries: Specific features
This help page presents the specific features of "Reports & Queries" (which means the user version of report editor) ......
OpenSister (Example)
Usage example of the OpenSister function
Managing cookies
A cookie is an easy way to temporarily store information on the user's computer......
Managing the styles
The help editor allows you to define styles of paragraphs......
LocalStorageGet (Function)
Retrieves a value from the local storage.
LocalStorageDelete (Function)
Deletes a value from the local storage.
The J2EE structure
The following structure is used to pass parameters to a procedure run on a server of J2EE XML Web services......
LocalStorageOccurrence (Function)
Returns the number of values for the local storage.
LocalStorageValueName (Function)
Returns the name of a value for the local storage.
Cos (Function)
Calculates the cosine of an angle.
CoTan (Function)
Calculates the cotangent of an angle.
Root (Function)
Returns the root of a number.
Sin (Function)
Returns the sine of an angle.
Tangent (Function)
Calculates the tangent of an angle.
Collapsing/Expanding a TreeView control through programming
...To collapse/expand a TreeView control through programming, ......
Report based on a form
The report editor gives you the ability to print reports on pre-printed forms (image file or PDF file)......
2. Static or dynamic site
Max (Function)
Returns the greatest value passed as parameter.
ArcCos (Function)
Returns the arc cosine of a numeric value (integer or real).