com4:Version

Article
10/23/2024

Version number and additional information about the type library.

Element hierarchy

<com4:TypeLib>

<com4:Version>

<com4:TypeLib>

<com4:Version>

Syntax

<com4:Version
  VersionNumber = 'One to three alphanumeric characters, separated by a period, followed by one to three more alphanumeric characters (for example, 1.5a).'
  LocaleId = 'A string with a value in hexadecimal format containing numbers or the letters a, b, c, d, e, or f (capital or lower case).'.
  LibraryFlag = 'A string with a value in hexadecimal format containing numbers or the letters a, b, c, d, e, or f (capital or lower case).'
  HelpDirectory = 'A string with a value between 1 and 32767 characters in length with a non-whitespace character at its beginning and end.'
  DisplayName = 'A string with a value between 1 and 256 characters in length. This string is localizable.' >

  <!-- Child elements -->
  Win32Path{1,1000}
  Win64Path{1,1000}

</com4:Version>

Attributes and elements

Attributes

Attribute	Description	Data type	Required
VersionNumber	The name of the version number.	One to three alphanumeric characters separated by a period followed by one to three more alphanumeric characters, e.g., 1.5a	Yes
LocaleId	An Id representing geographic location.	A string in hexadecimal format containing numbers or the letters a, b, c, d, e, f (capital or lower case).	Yes
LibraryFlag	An integer value from the LIBFLAGS enumeration.	A string in hexadecimal format containing numbers or the letters a, b, c, d, e, f (capital or lower case).	Yes
HelpDirectory	The HELPDIR subkey.	A string between 1 and 32767 characters in length with a non-whitespace character at its beginning and end.	Yes
DisplayName	The display name for the version number.	A string between 1 and 256 characters in length. This string is localizable.	Yes

Child Elements

Child element	Description
Win32Path	A path to the 32-bit type library.
Win64Path	A path to the 64-bit type library.

Parent elements

Parent element	Description
com4:TypeLib	Registers a type library.

Remarks

You must specify either a Win32Path or a Win64Path, and can specify both. Generating and registering both 32-bit and 64-bit formats for a type library can improve performance if its interfaces are used from client processes of both 32-bit and 64-bit architectures.

Requirements

Item	Value
Namespace	`http://schemas.microsoft.com/appx/manifest/com/windows10/4`
Minimum OS Version	Windows 10 (Build 20348)

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