protected void Button1_Click(object sender, EventArgs e)
{
bool sw = false;
lblResult.Text = "";
string selectSQL = "SELECT * FROM alumnos where codigo=" + TextBox1.Text;
SqlConnection con = new SqlConnection(connectionString);
SqlCommand cmd = new SqlCommand(selectSQL, con);
SqlDataReader dr;
try
{
con.Open();
dr = cmd.ExecuteReader();
if (dr.Read())
{
if (TextBox1.Text == dr[0].ToString())
{
sw = true;
}
else
{
sw = false;
}
}
con.Close();
dr.Close();
}
catch (Exception err)
{
lblResult.Text = "No existe alumnos con ese codigo";
lblResult.Text += err.Message;
sw = false;
}
if (sw == true)
{
float pp = 0;
institucionDataContext dc = new institucionDataContext();
float promedio = Int32.Parse(TextBox3.Text) + Int32.Parse(TextBox4.Text) + Int32.Parse(TextBox5.Text);
promedio = promedio / 3;
int p = 0;
p = Int32.Parse(TextBox3.Text) + Int32.Parse(TextBox4.Text) + Int32.Parse(TextBox5.Text);
p = p / 3;
pp = promedio - p;
if (pp >= 0.5)
{
p++;
}
Label16.Text = p.ToString();
float co = promedio + Int32.Parse(TextBox3.Text);
try
{
Curss c = new Curss
{
CodigoCurso = co.ToString(),
NombreCurso = DropDownList1.Text.ToString(),
cod_alumno = TextBox1.Text.ToString(),
Nota1 = TextBox3.Text.ToString(),
Nota2 = TextBox4.Text.ToString(),
Nota3 = TextBox5.Text.ToString(),
promedio = p.ToString()
//CodigoCurso = "sdfsdf",
//NombreCurso = "sdfsdf",
//cod_alumno = "sdfsdf",
//Nota1 = "sdfsdf",
//Nota2 = "sdfsdf",
//Nota3 = "sdfsdf",
//promedio = "sdfsdf",
};
dc.Curss.InsertOnSubmit(c);
dc.SubmitChanges();
}
catch (Exception err)
{
lblResult.Text = "ERROR ";
lblResult.Text += err.Message;
}
}
else
{
lblResult.Text = "No existe alumnos con ese CODIGO";
}
}
partial void UpdateCurss(Curss instance);
partial void DeleteCurss(Curss instance);
partial void InsertCurss(Curss instance);
