LCIDConversionAttribute Class
Indicates that a method's unmanaged signature expects a locale identifier (LCID) parameter.
Assembly: mscorlib (in mscorlib.dll)
The LCIDConversionAttribute type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | LCIDConversionAttribute | Initializes a new instance of the LCIDConversionAttribute class with the position of the LCID in the unmanaged signature. |
| Name | Description | |
|---|---|---|
![]() | Equals | Infrastructure. Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute.) |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GetHashCode | Returns the hash code for this instance. (Inherited from Attribute.) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | IsDefaultAttribute | When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. (Inherited from Attribute.) |
![]() | Match | When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute.) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object.) |
| Name | Description | |
|---|---|---|
![]() ![]() | _Attribute.GetIDsOfNames | Maps a set of names to a corresponding set of dispatch identifiers. (Inherited from Attribute.) |
![]() ![]() | _Attribute.GetTypeInfo | Retrieves the type information for an object, which can be used to get the type information for an interface. (Inherited from Attribute.) |
![]() ![]() | _Attribute.GetTypeInfoCount | Retrieves the number of type information interfaces that an object provides (either 0 or 1). (Inherited from Attribute.) |
![]() ![]() | _Attribute.Invoke | Provides access to properties and methods exposed by an object. (Inherited from Attribute.) |
The following example demonstrates different signature translations based on different values supplied to LCIDConversionAttribute.
Imports System Imports System.Runtime.InteropServices Imports System.Reflection Class LCIDAttrSampler Const LCID_INSTALLED As Integer = 1 Const LCID_SUPPORTED As Integer = 2 <DllImport("KERNEL32.DLL", EntryPoint:="IsValidLocale", _ SetLastError:=True, CharSet:=CharSet.Unicode, _ CallingConvention:=CallingConvention.StdCall), _ LCIDConversionAttribute(0)> _ Public Shared Function IsValidLocale(ByVal dwFlags As Integer) As Boolean End Function Public Sub CheckCurrentLCID() Dim mthIfo As MethodInfo = Me.GetType().GetMethod("IsValidLocale") Dim attr As Attribute = Attribute.GetCustomAttribute(mthIfo, GetType(LCIDConversionAttribute)) If Not(attr Is Nothing) Then Dim lcidAttr As LCIDConversionAttribute = CType(attr, LCIDConversionAttribute) Console.WriteLine("Position of the LCID argument in the unmanaged signature: " + lcidAttr.Value.ToString()) End If Dim res As Boolean = IsValidLocale(LCID_INSTALLED) Console.WriteLine("Result LCID_INSTALLED " + res.ToString()) res = IsValidLocale(LCID_SUPPORTED) Console.WriteLine("Result LCID_SUPPORTED " + res.ToString()) End Sub Public Shared Sub Main() Dim smpl As LCIDAttrSampler = New LCIDAttrSampler() smpl.CheckCurrentLCID() End Sub End Class
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.




