LoadWDL (Function)

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LoadWDL (Function)

In french: ChargeWDL

Loads a library of WINDEV objects in memory (.WDL). This function is used to:

use custom libraries for each user. This allows you to create several libraries and to install one of these libraries according to the user.
divide a "large" library into several "smaller' libraries, loaded upon request.

This library will be loaded in memory until:

the application ends,
UnloadWDL is run.

The use of this function is not recommended. We recommend using components that are easier to use. For more details, see External components.

Example

See additional examples

// Project initialization code
// The library depends on the user
LibraryName, User are strings
hWDL_ is int
User = CommandLine("User")
SWITCH User
	CASE User1: BibliName = "USER1.WDL"
	CASE User2: BibliName = "USER2.WDL".
	CASE User3: LibraryName = "USER3.WDL".
END
hWDL_ = LoadWDL(LibraryName)

Syntax

<Result> = LoadWDL(<Library name>)

<Result>: Integer

Identification number (handle) of the library
-1 if the library failed to be loaded.

<Library name>: Character string

Name and full (or relative) path of the library to load.

Component: wd300vm.dll