[RESOLVED] VB.net change system locale

Hello,
can someone help me out how can it be made to change windows system locale option using vb.net application.

Example:
1 combobox - inside 3 languages ( English, Japan, Romania )
1 button - activate the executable with selected language

i have read some topics from google, but i cannot find some good way, that's why i wanted to ask if someone that knows better this how to be made correctly would be grateful.

i had found one similar solution like:

Code:

---

Imports System.Globalization
''' <summary>
''' Requires
'''    1 ComboBox: cboCultures
'''    2 TextBoxes: TextBox1, TextBox2
'''    1 DateTimePicker: DateTimePicker1
''' </summary>
Public Class Form1
    ' Used to set cboCultures selected item and for restoring the current culture
    Private OriginalCultureName As String = ""
    Private OriginalCultureIndex As Integer = 0
    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        OriginalCultureName = Application.CurrentCulture.Name
        DateTimePicker1.Format = DateTimePickerFormat.Custom

        cboCultures.DisplayMember = "DisplayName"
        cboCultures.ValueMember = "Code"
        cboCultures.DropDownStyle = ComboBoxStyle.DropDownList

        Dim CultureList =
            (
                From cultureitem In CultureInfo.GetCultures(CultureTypes.SpecificCultures)
                Order By cultureitem.EnglishName
                Select New With
                      {
                          .DisplayName = cultureitem.EnglishName,
                          .Code = cultureitem.Name
                      }
            ).ToList

        cboCultures.DataSource = CultureList

        ' get current culture so we can select it in cboCultures
        Dim item =
            (
                From T In CultureList _
                .Select(
                    Function(cultureitem, indexer)
                        Return New With {.Index = indexer, .Name = cultureitem.Code}
                    End Function)
                Where T.Name = OriginalCultureName
            ).First

        OriginalCultureIndex = item.Index
        cboCultures.SelectedIndex = OriginalCultureIndex
        Demo()
    End Sub

    Private Sub cmdChange_Click(sender As Object, e As EventArgs) Handles cmdChange.Click
        Application.CurrentCulture = New CultureInfo(cboCultures.SelectedValue.ToString)
        Demo()
    End Sub
    ''' <summary>
    ''' Show results for date and double
    ''' </summary>
    Private Sub Demo()
        DateTimePicker1.CustomFormat = DateTimeFormatInfo.CurrentInfo.FullDateTimePattern
        TextBox1.Text = DateTimePicker1.Value.ToString
        Dim value As Double = 123.456789
        TextBox1.Text = value.ToString("c2")
        TextBox2.Text = String.Format("{0:c2}", value)
    End Sub
    Private Sub cmdRestore_Click(sender As Object, e As EventArgs) Handles cmdRestore.Click
        Application.CurrentCulture = New CultureInfo(OriginalCultureName)
        cboCultures.SelectedIndex = OriginalCultureIndex
        cmdChange.PerformClick()
        Demo()
    End Sub
End Class

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Is there a special reason for changing to locale/regional settings from within your application?

Quote:

---

Originally Posted by Arnoutdv

Is there a special reason for changing to locale/regional settings from within your application?

---

yes, i need to create a tool that will configurate all new created vps servers to work with specific software

The software should be able to cope with whatever regional settings etc are in use.

If it is software you have written, tell us what issues you are having and we can tell you how to fix them (eg: for issues with inputting numbers, use a NumericUpDown [with or without buttons] as it deals with regional settings automatically).

the problem is that the specific software comes from external company from Japan.
The software requires system locale to be set to Japan to work correct.
And this way i want to make an tool that with a few clicks they can setup everything on each new vps server they created by IT.

One step is to set the locate option to Japan, thats why i created this thread to make best method to do it.
The other stuff is related to edit configuration files install path and others

In that case you will probably need to use an API, and a quick search found this:
https://learn.microsoft.com/en-us/wi...setlocaleinfoa

That page doesn't include any code you can use from .Net (search for that), but it does have some useful info.