Visual Basic / VB.NET : Changement de langue du clavier automatiquement

Description

il suffit d'appeler la procedure changerlangue avec le parametre 1 ou 0 dans l'evennement gotofocus de chaque textbox.

Source / Exemple :

Public Declare Function GetKeyboardLayoutName Lib "user32" Alias "GetKeyboardLayoutNameA" (ByVal pwszklid As String) As Long
Public Declare Function LoadKeyboardLayout Lib "user32" Alias "LoadKeyboardLayoutA" (ByVal pwszklid As String, ByVal flags As Long) As Long

Public Sub changerlanguage(ByVal lg As Integer)
Dim resultat As Long
Dim resultato As String
resultato = Space(10)
resultat = GetKeyboardLayoutName(resultato)
If lg = 1 Then
    If LCase(Left(resultato, 8)) = "00000409" Or LCase(Left(resultato, 8)) = "00020401" Or LCase(Left(resultato, 8)) = "0000040c" Then
        resultat = LoadKeyboardLayout("00020401", 1)
    Else
        resultat = LoadKeyboardLayout("00001c01", 1)
    End If
Else
    resultat = LoadKeyboardLayout("0000040c", 1)
End If
If resultat = 0 Then
    MsgBox "vérifiez la version de windows", vbInformation, "Language de windows"
End If
End Sub

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