C#

void RadioButtonChanged(object sender)
{
    RadioButton rb = sender as RadioButton;
    if (rb == rb1 && rb.Checked)
        // Add code for rb1.
    else if (rb == rb2 && rb.Checked)
        // Add code for rb2.
    else if (rb == rb3 && rb.Checked)
        // Add code for rb3.
}

moharrami wrote:

i want to get network systems hardware information whit a c# application!

David Fleming wrote:

That's true if you only need to back up one record.

List<int> data = new List<int>();
using(SqlDataReader reader = getTheReader()){
   if(reader.HasRows)
   {
       int ordinal = reader.GetOrdinal("YourColumnName");
       while(reader.Read())
         data.Add(reader.GetInt32());
   }
   reader.Close();
}

// contents of reader is in list data  Use that to do comparison

prasadbuddhika wrote:

what i need is to read previous data to compare data with previous data.

trang1800 wrote:

how to show a progress bar without cross-thread error ?

if (this.InvokeRequired) {
      this.BeginInvoke((MethodInvoker)delegate {
           // update your controls here
      });
}

trang1800 wrote:

Is there a way we can turn off detecting cross-thread error?

trang1800 wrote:

Should we do that?

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