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  • Limits
  • Calculating an identifier
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Stored procedures
Calculates a unique identifier (integer) for an executable or for a session. This data is not stored: it is lost at the end of the execution of the application or session.
Versions 15 and later
Android This function is now available for Android applications.
New in version 15
Android This function is now available for Android applications.
Android This function is now available for Android applications.
Versions 18 and later
Universal Windows 10 App This function is now available in Windows Store apps mode.
Android Widget This function is now available in Android Widget mode.
New in version 18
Universal Windows 10 App This function is now available in Windows Store apps mode.
Android Widget This function is now available in Android Widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Android Widget This function is now available in Android Widget mode.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Example
AndroidAndroid Widget iPhone/iPadUniversal Windows 10 AppWindows Mobile
// Open a window with alias
OpenChild("Alias" + GetIdentifier() + " = Form")
Syntax
<Result> = GetIdentifier()
<Result>: Integer
Generated identifier. The first call to GetIdentifier returns 1, the second one returns 2, ...
Remarks

Limits

  • The generated identifier is an integer, therefore it is limited to 231. The identifier becomes negative if this limit is exceeded.
  • Versions 22 and later
    GetIdentifier can be used in a parallel task.
    New in version 22
    GetIdentifier can be used in a parallel task.
    GetIdentifier can be used in a parallel task.
Versions 15 and later

Calculating an identifier

You also have the ability to get a global identifier (GUID) via GetGUID.
New in version 15

Calculating an identifier

You also have the ability to get a global identifier (GUID) via GetGUID.

Calculating an identifier

You also have the ability to get a global identifier (GUID) via GetGUID.
Business / UI classification : Neutral code
Component : wd250obj.dll
Minimum version required
  • Version 9
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