How to get the value selected from a comboBox

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C#

Windows

C#4.0

i am trying to get the selected value from a comboBox but i only gets the datasource of the combobox.The comboBox's are automatically created. i used the following code:-
"

for (int i = 0; i < count; i++)
 {
string  s4 = i.ToString() + "unit";
 cunit = (ComboBox)flowLayoutPanel1.Controls.Find(s4, true)[0];
}  

"