in my code-behind i call a class method that returns a string value...
i run step by step and works great!!
but when i run without breakpoint... sometimes i get error because my string is empty...
and then i run again step by step... and the surprise! works fine again...
why is this happening??
this is my code-behind
string param = " ";param +=ConfigurarLoja.RetParams( );
Session.Add("ssnHabItemVincPromo",param);if(param == " ")
{
response.redirect("~/Erro.aspx");
}And this is my class method:
publicstaticstring RetParams(){
string param ="";int cd_empresa =Convert.ToInt32(HttpContext.Current.Session["ssnCdEmpresa"]);
string sql ="SELECT TOP 1 * FROM LjConfig WHERE cd_empresa = " + cd_empresa +" AND ISNULL(DATEADD(dd, 01, dt_exclusao), GETDATE()) > GETDATE() ORDER BY dt_inclusao DESC";SqlConnection con =newSqlConnection(ConfigurationManager.ConnectionStrings["StringDeConexao"].ConnectionString);con.Open();
SqlCommand cmd =newSqlCommand(sql, con);
SqlDataReader dr = cmd.ExecuteReader();dr.Read();
if (dr.HasRows){
param ="-" + dr["cd_empresa"].ToString().Trim();
}con.Close();
return param;}
ops... it seems solved...
i change the sql command 'WHERE'... i think it was a problem with the GETDATE... now its working fine...
AND (ISNULL(DATEADD(dd, 01, dt_exclusao), DATEADD(dd, 01, GETDATE())) > GETDATE()) "
