Globalization in ASP.NET

File ->New->WebSite

Add->Add New Item

Add New WebForm

And Click on Add Button

And Again New Item

Write the following Code

And Again New Item

write the following Code
.

Write the following Code in Default.aspx

  <form id="form1" runat="server">
    <div>
        <asp:DropDownList ID="drpLanguage" runat="server" OnSelectedIndexChanged="drpLanguage_SelectedIndexChanged" AutoPostBack="true">
            <asp:ListItem Value="0">Select</asp:ListItem>
            <asp:ListItem Value="en-US">English</asp:ListItem>
            <asp:ListItem Value="fr-CA">French</asp:ListItem>
        </asp:DropDownList>
        <asp:Label ID="lblText" runat="server" Text="<%$Resources:language, Name%>"></asp:Label>
    </div>
    </form>

Default.aspx.cs

.cs Code

protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["language"] != null)
        {
            drpLanguage.SelectedValue = Convert.ToString(Session["language"]);
        }
        Session["language"] = null;
    }
    protected void drpLanguage_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (drpLanguage.SelectedValue != "0")
        {
            Session["language"] = drpLanguage.SelectedValue;
            string value = Convert.ToString(drpLanguage.SelectedValue);
            Utility.DefaultLanguage = value;
            drpLanguage.SelectedItem.Value = Utility.DefaultLanguage;
            Server.Transfer(Request.Path);
        }
        else
        {
            Response.Write("<script>alert('Please select Language'); </script>");
            lblText.Text = "";
        }

    }

In App_GlobalResources Folder, Right Click and Select Add

Add->New Item

Give the Name as Language.resx and enter the following Details.

Again Add New Item 

Give the Name as Language.fr-CA.resx and enter the following Details.

Build the Solution and see the output.