ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing bar codes
The use of bar codes to identify and manage products has become essential...
OLECreateEmpty (Function)
Associates an OLE control with an OLE object by invoking a specific OLE server.
DDEWarmLink (Function)
Creates a warm link with a data.
CertificateCheckDuplicate (Function)
Checks the signature of a duplicate.
Mouse management functions
List of functions for mouse management...
ArcCos (Function)
Returns the arc cosine of a numeric value (integer or real).
DDEStart (Function)
Starts the execution of a program (an executable for example) from the current application.
Windows
The windows represent the main interface of a WINDEV application......
Appendix 1: WEBDEV vocabulary
Bloque entièrement ou partiellement un fichier externe....
iParameterPreview (Function)
Configures the print preview: display a message regarding the resources of current computer. display or not the ribbon panes (as well as the buttons found). the export options available in the mini preview window....
Creating a .NET assembly from WINDEV
To create a.NET assembly, ......
Log (Function)
Calculates the decimal logarithm of a numeric value.
Ln (Function)
Calculates the Napierian logarithm (reverse of exponential) of a numeric value.
Sin (Function)
Returns the sine of an angle.
.NET Assemblies
.NET is Microsoft's software development platform......
Using .NET assemblies in a project
To use .NET assemblies in a project......
CoTan (Function)
Calculates the cotangent of an angle.
Tangent (Function)
Calculates the tangent of an angle.
Conditions for using a .NET assembly
Before using a .NET assembly, a specific configuration is required......
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Creating a strong-named .NET assembly
To create a strong-named .NET assembly ......
.NET application
To create a.NET application from a project......
iLastFile (Function)
Returns: the full name of the last file generated during the print (PDF, RTF, text, ...). the list of created duplicate files....
iParameterViewer (Function)
Configures the report viewer.
ErrorInfo (Function)
Retrieves information about the last error that occurred in a function of a WINDEV, WINDEV Mobile or WEBDEV component.
Window controls
Several types of controls can be used in a window, ......