How to get selected text for combox box in datagridview

I work in windows form c# vs 2015

i need to get text of selected value of combobox inside datagridview

i can added success in datagridview but cannot get text for it .

I replaced by column already exist his name Country

and become Country2

this code of combobox

Actually i need to get selected text of country to update data gridview

but i cannot do that so that can you help me in that ?

my update based on updated country where userid=userid

so that i need country text of combobox added

private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex >= 0)
{
if (dataGridView1.Columns[e.ColumnIndex].Name == "Save")
{
indexRow = e.RowIndex; // get the selected Row Index
DataGridViewRow row3 = dataGridView1.Rows[indexRow];
//ComboBox cmbBox = e.Control as ComboBox;
//cmbBox.SelectedIndexChanged += new EventHandler(comboBox_SelectedIndexChanged);
//MessageBox.Show(str);
//dataGridView1.CurrentRow.Cells["Country"].Value.ToString();
// dataGridView1.CurrentRow.Cells[0].Value.ToString();
//QrClasses qrc = new MatrixBarcode.QrClasses();
//string valueupdate = qrc.updatedatagridview(dataGridView1.CurrentRow.Cells[5].Value.ToString(), row3.Cells[2].Value.ToString());
//if (valueupdate != null)
//{
// MessageBox.Show("??? ?? ??????? ?????");
//}
}
if (dataGridView1.Columns[e.ColumnIndex].Name == "Edit")
{
dataGridView1.Columns["Country"].Visible = false;
DataGridViewComboBoxColumn cmbCol = new DataGridViewComboBoxColumn();
cmbCol.HeaderText = "Country";
cmbCol.Name = "Country2";
dataGridView1.Columns.Add(cmbCol);
dataGridView1.Columns["Country2"].DisplayIndex = 3;
foreach (DataGridViewRow row2 in dataGridView1.Rows)
{
row2.Cells["Country2"].Value = row2.Cells["Country"].Value;
var dataSourceEn = new List();
dataSourceEn.Add(new Country() { Name = "SelectCountry", Value = 0 });
dataSourceEn.Add(new Country() { Name = "Jordon", Value = 1 });
dataSourceEn.Add(new Country() { Name = "Emarate ", Value = 2 });
dataSourceEn.Add(new Country() { Name = "Saudia", Value = 3 });
dataSourceEn.Add(new Country() { Name = "Bahreen", Value = 4 });
dataSourceEn.Add(new Country() { Name = "Tunisi", Value = 5 });
dataSourceEn.Add(new Country() { Name = "Algeri", Value = 6 });
dataSourceEn.Add(new Country() { Name = "Saudan", Value = 7 });
dataSourceEn.Add(new Country() { Name = "Syria", Value = 8 });
dataSourceEn.Add(new Country() { Name = "Eraq", Value = 9 });
dataSourceEn.Add(new Country() { Name = "Palestin", Value = 10 });
dataSourceEn.Add(new Country() { Name = "Qwit", Value = 11 });
dataSourceEn.Add(new Country() { Name = "Libanon", Value = 12 });
dataSourceEn.Add(new Country() { Name = "Libya", Value = 13 });
dataSourceEn.Add(new Country() { Name = "Egypt", Value = 14 });
dataSourceEn.Add(new Country() { Name = "Moroco", Value = 15 });
dataSourceEn.Add(new Country() { Name = "Mouritania", Value = 16 });
dataSourceEn.Add(new Country() { Name = "Yamen", Value = 17 });
cmbCol.DataSource = dataSourceEn;
cmbCol.DisplayMember = "Name";
cmbCol.ValueMember = "Value";
}
Save.Visible = true;
}
}
}