I have 2 tables in my page. I can select between those 2, to choice the language.
In my code I have this:
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
username.Text = "[" + HttpContext.Current.User.Identity.Name + "]"; // identifica o user ligado
useren.Text = "[" + HttpContext.Current.User.Identity.Name + "]";
if (!IsPostBack)
{
string sFilePath = Server.MapPath("Database3.accdb");
OleDbConnection Conn = new OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + sFilePath + ";Persist Security Info=False;");
using (Conn)
{
Conn.Open();
OleDbCommand myCommand = new OleDbCommand("SELECT COUNT(*) FROM colaborador WHERE username=@username", Conn);
myCommand.Parameters.Add("?", OleDbType.VarChar).Value = HttpContext.Current.User.Identity.Name;
int totalRegistos = (int)myCommand.ExecuteScalar();
if (totalRegistos > 0)
{
// Já registado
lblInfo0.Text = "O username já existe na base de dados";
Label1.Text = "You already answered before";
empresa.Enabled = false;
empresa2.Enabled = false;
telemovel.Enabled = false;
cmdSave.Visible = false;
business.Enabled = false;
business2.Enabled = false;
mobile.Enabled = false;
cmdSave.Visible = false;
}
}
}
}
// gravar na base de dados PT
protected void cmdSave_Click(object sender, EventArgs e)
{
string sFilePath = Server.MapPath("Database3.accdb");
OleDbConnection Conn = new OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + sFilePath + ";Persist Security Info=False;");
string insertCmd = "INSERT INTO colaborador(Empresa,Empresa2,Telemovel,username) VALUES (@Empresa,@Empresa2,@Telemovel,@username)";
using (Conn) // insere na tabela colaborador os campos empresa, empres2, user os valores @
{
Conn.Open();
OleDbCommand myCommand = new OleDbCommand(insertCmd, Conn);
myCommand.Parameters.AddWithValue("@Empresa", empresa.Text);
myCommand.Parameters.AddWithValue("@Empresa2", empresa2.Text);
myCommand.Parameters.AddWithValue("@Telemovel", telemovel.Text);
myCommand.Parameters.AddWithValue("@username", HttpContext.Current.User.Identity.Name);
Response.Write(" ");
myCommand.ExecuteNonQuery();
lblInfo.Text = "Dados guardados!";
lblInfo.ForeColor = System.Drawing.Color.Green;
}
}
// gravar na base de dados EN
protected void cmdSave_Click2(object sender, EventArgs e)
{
string sFilePath = Server.MapPath("Database3.accdb");
OleDbConnection Conn = new OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + sFilePath + ";Persist Security Info=False;");
string insertCmd = "INSERT INTO colaborador(Empresa,Empresa2,Telemovel,username) VALUES (@Empresa,@Empresa2,@Telemovel,@useren)";
using (Conn)
{
Conn.Open();
OleDbCommand myCommand = new OleDbCommand(insertCmd, Conn);
myCommand.Parameters.AddWithValue("@Empresa", business.Text);
myCommand.Parameters.AddWithValue("@Empresa2", business2.Text);
myCommand.Parameters.AddWithValue("@Telemovel", mobile.Text);
myCommand.Parameters.AddWithValue("@useren", HttpContext.Current.User.Identity.Name);
myCommand.ExecuteNonQuery();
Label1.Text = "Saved Successfull!";
Label1.ForeColor = System.Drawing.Color.Green;
}
}
}
It's working. In both language the user can do the insert into the db. With the main language the user can even know if he already answered. Although when I select the 2nd language I can't get the if (!IsPostBack)
How can I fix my code?
