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How to localize a DataTable column name

This is my datatable

public static DataTable GetTableForApproval()
{
    using (var connection = Utils.Database.GetConnection())
    using (var command = new SqlCommand("SELECT [UserID], [Username], " +
           "[Email], [Role], [Date] FROM [Users] WHERE [Role] = @role",
            connection))
    {
        command.Parameters.AddWithValue("@role", "Waiting");
        using (var reader = command.ExecuteReader())
        {
            var table = new DataTable();

            table.Columns.Add("UserID", typeof(int));
            table.Columns.Add("Name", typeof(string));
            table.Columns.Add("Email", typeof(string));
            table.Columns.Add("Role", typeof(string));
            table.Columns.Add("Registration date", typeof(DateTime));

            if (reader != null)
            {
                while (reader.Read())
                {
                    table.Rows.Add((int)reader["UserID"], 
                       (string)reader["Username"], (string)reader["Email"],
                       (string)reader["Role"], (DateTime)reader["Date"]);
                }
            }
            return table;
        }
    }
}

I want to localize column names. Can you tell me how I can do this? I have localized my .aspx pages, but I do not know how to localize the text in the .cs files.

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1 answer

After adding resx files to your project, Visual Studio generates strongly typed classes that allow you to access them. For example, if you add Messages.resxto your project, a static class will be created Messages:

table.Columns.Add(Messages.UserId, typeof(int));

where UserIdis the string resource you added.

A better solution would be to localize the user interface rather than the DataTable column names. Here is an example:

<%@ Page Language="C#" AutoEventWireup="true"  %>
<script type="text/C#" runat="server">
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            var table = new System.Data.DataTable();
            table.Columns.Add("UserID", typeof(int));
            for (int i = 0; i < 10; i++)
            {
                table.Rows.Add(i);
            }
            grdTest.DataSource = table;
            grdTest.DataBind();
        }
    }
</script>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:GridView ID="grdTest" runat="server" AutoGenerateColumns="false">
            <Columns>
                <asp:BoundField DataField="UserID" 
                    HeaderText="default value" 
                    meta:resourcekey="Grid" />
            </Columns>
        </asp:GridView>
    </div>
    </form>
</body>
</html>

a GridView , DataTable . meta:resourcekey="Grid" BoundField. App_LocalResources - Default.aspx.resx, , - Default.aspx. :

Grid.HeaderText  |  Some value

HeaderText, , , .

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