DataTable.Rows.Count > 0 always false

Question

i am trying to create a login page. my query works correctly but when it calls DataTable.Rows.Count>0 it always show false.

private void getLogin()
{
    Query = "select emailID,Password from Admin where emailID = @emailID and @emailID = @Password ";
    Command = new SqlCommand(Query, Connection);
    Command.Parameters.AddWithValue("@emailID", TxtLoginID.Value.Trim());
    Command.Parameters.AddWithValue("@Password", TxtPassword.Value.Trim());
    DAdapter.SelectCommand = Command;
    DataTable DTable = new DataTable();
    DAdapter.Fill(DTable);
    if (DTable.Rows.Count > 0)
    {
        Response.Redirect("admin.aspx");
    }
    else
    {
        lblError.Visible = true;
        lblError.Text = "Enter Valid E-Mail id and Password.";
    }
}

Answer 1

You can easily debug this code and confirm if the table has any rows. Also the query seems wrong. @emailId = @password seems wrong.