Try Catch Finally working steps

 1 private void comboBox1_SelectionChangeCommitted(object sender, EventArgs e)
 2         {
 3             if (comboBox1.SelectedItem != null)
 4             {
 5                 MessageBox.Show(((DataRowView)comboBox1.SelectedItem)["Name"] + "  = " + ((DataRowView)comboBox1.SelectedItem)["Value"]);
 6             }
 7 
 8             try
 9             {
10                 int i = 1;
11                 int k = 0;
12 
13                 int r = i / k;
14 
15             }
16             catch (Exception ex)
17             {
18 
19                 throw (ex);
20                 //return;
21             }
22 
23             //MessageBox.Show("After Exception continue..."); //if no finally, it is ok. with finally syntax error.
24 
25             finally
26             {
27                 MessageBox.Show("After Exception Finally...");
28 
29             }
30 
31             MessageBox.Show(".....After Exception continue...");
32         }