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windows - How to take only first index from combobox c#

I have two indexes on my combobox.

I want to take only the first index ?

Can I get some example ?

The code:

              foreach (DataRow dr2 in dt2.Rows)
            {
                comboBox1.Items.Add(dr2["Station"].ToString() + " - " + dr2["Ime"].ToString());
            }

I want to take dr2["Station"].ToString() ?

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The Win Forms ComboBox has both a SelectedIndex and SelectedText property.

Once your list is loaded with items you can pick which one is selected like this:

// selected by position in the list
comboBox1.SelectedIndex = 0;

// ... by value
comboBox1.SelectedText = "some value";

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