ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<DiskFile variable>.Read (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content of an external file (ANSI or Unicode) and assigns it to a memory area....
WDTerm: End the external language
End the external language......
fCreate (Function)
Creates an external file.
<DiskFile variable>.Close (Function)
Closes an external file.
fClose (Function)
Closes an external file.
nWDInit: Initialize the external language
Initializes the external language......
fChangeSize (Function)
Resizes an external file.
<DiskFile variable>.ChangeSize (Function)
Resizes an external file.
<Variable DiskFile>Create (Function)
Creates an external file.
I was using Visual Basic with WINDEV 5.5. How to proceed in WINDEV 2024?
You have the ability to use external languages with WINDEV......
8. External component
An external component is a set of WINDEV Mobile elements: windows, reports, analysis, etc....
Error 1013: The access to the member of the class is restricted by a protected inheritance
Extensions of files created by WINDEV, WEBDEV, WINDEV Mobile
The table below presents the main extensions of files created and supported by WINDEV, WEBDEV and WINDEV Mobile......
Component and SCM
WINDEV, WEBDEV and WINDEV Mobile allow you to easily create and publish components......
11. External component
fFileExist (Function)
Checks the existence of an external file.
CallDLL32 (Function)
Runs a function found in an external DLL.
fUnlock (Function)
Entirely or partially unlocks an external file.
API (Function)
Runs a function found in an external DLL.
fLock (Function)
Entirely or partially locks an external file.
HDescribeConnection (Function)
Describes a new connection to an external database.
<DiskFile variable>.Lock (Function)
Entirely or partially locks an external file.
<DiskFile variable>.Unlock (Function)
Entirely or partially unlocks an external file.
Synchronizing the analysis with external databases
The analysis must be synchronized with an external database if it uses......
Handling external JavaScript objects from WLanguage
The WLanguage in "Browser" mode is used to interface with the Web APIs such as the ones proposed by Google or Yahoo......
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