Adding values to a database table with IF condition

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I am adding hexvalue in Table_1 . But if the hexvalue is not AA (or any specified value) then, i need to insert that hexvalue to Table_2. How can i do it ? Thanks

C#

try
{
   SqlConnection sqlconn = new SqlConnection("Data Source=AAN-PC;Initial Catalog=mon26;Integrated Security=True");
   SqlDataAdapter sa = new SqlDataAdapter();

   string query = "insert into Table_1(SensorValue,Time) values(@SV, @TM)";
   sa.InsertCommand = new SqlCommand(query, sqlconn);
   sa.InsertCommand.Parameters.AddWithValue("@SV", hexvalue);
   sa.InsertCommand.Parameters.AddWithValue("@TM", DateTime.Now.ToString());

   sqlconn.Open();
   try
   {
       sa.InsertCommand.ExecuteNonQuery();
    }
    catch (FormatException ex) { MessageBox.Show(ex.Message); }
                MessageBox.Show("Record Inserted");
               
    //  Update Datagridview
    mon26DataSet1.GetChanges();
    table_1TableAdapter.Fill(mon26DataSet1.Table_1);

    sqlconn.Close();
}

[Edit]Pre tag added by Jibesh[/Edit]

Posted 25-Jan-13 19:17pm

ontheline89

Updated 25-Jan-13 19:57pm

Jibesh

v2

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Jibesh 26-Jan-13 1:54am

was it difficult to compare the hexvalue in the above code and write a separate query string based on the condition?

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Jibesh · Accepted Answer · 2013-01-25T20:01:00

C#

try
{
   SqlConnection sqlconn = new SqlConnection("Data Source=AAN-PC;Initial Catalog=mon26;Integrated Security=True");
   SqlDataAdapter sa = new SqlDataAdapter();

   string query;
   if(hexvalue =""AA")
    query = "insert into Table_1(SensorValue,Time) values(@SV, @TM)";
   else
    query = "insert into Table_2(SensorValue,Time) values(@SV, @TM)";

   sa.InsertCommand = new SqlCommand(query, sqlconn);
   sa.InsertCommand.Parameters.AddWithValue("@SV", hexvalue);
   sa.InsertCommand.Parameters.AddWithValue("@TM", DateTime.Now.ToString());

   sqlconn.Open();
   try
   {
       sa.InsertCommand.ExecuteNonQuery();
    }
    catch (FormatException ex) { MessageBox.Show(ex.Message); }
                MessageBox.Show("Record Inserted");
               
    //  Update Datagridview
    mon26DataSet1.GetChanges();
    table_1TableAdapter.Fill(mon26DataSet1.Table_1);

    sqlconn.Close();
}