i applied many conversion filled but not work please solved it in C#
System.Data.SqlClient.SqlException: 'Conversion failed when converting the nvarchar value 'Ram' to data type int.'

- private void btnSave_Click(object sender, EventArgs e)
- {
- SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["mydb"].ConnectionString);
-
- int value;
-
- foreach (DataGridViewRow row in dgvFeeHeadName.Rows)
- {
- for (int i = 0; i < dgvFeeHeadName.Rows.Count; i++)
- using (SqlCommand cmd = new SqlCommand("INSERT INTO mstFeePlan(ClassID,FeeHeadID,newamount,oldamount) VALUES(@Class,@Name, @Country,@Countrys)", con))
- {
-
- cmd.Parameters.Clear();
-
- foreach (object item in checkedListBox1.CheckedItems)
- {
- DataRowView rowe = item as DataRowView;
- cmd.Parameters.Clear();
- cmd.Parameters.AddWithValue("@Class", rowe["ClassID"]);
- cmd.Parameters.AddWithValue("@Name", row.Cells["Fee Head"].Value);
-
-
-
- cmd.Parameters.AddWithValue("@Country", Convert.ToInt32(row.Cells["New Fees"].Value));
- cmd.Parameters.AddWithValue("@Countrys", Convert.ToInt32(row.Cells["Old Fees"].Value));
- con.Open();
- cmd.ExecuteNonQuery();
- cmd.Parameters.Clear();
-
-
- con.Close();
- }
- }