public List <CountryViews> SearchByCountryName(string countryName)
{
List <CountryViews> countryViewList = new List <CountryViews>();
SqlConnection connection = new SqlConnection(connectionString);
string query = "Select * from CountryViews Where Name Like '%'+ @countryName+'%'";
connection.Open();
SqlCommand command = new SqlCommand(query, connection);
command.Parameters.Clear();
command.Parameters.Add("@countryName", SqlDbType.VarChar);
command.Parameters["@countryName"].Value = countryName;
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
CountryViews countryViews = new CountryViews();
countryViews.Name = reader["Name"].ToString();
countryViews.About = reader["About"].ToString();
countryViews.NoOfCities = Convert.ToInt32(reader["NoOfCities"]);
countryViews.NoOfDwellers = Convert.ToInt32(reader["NoOfDwellers"]);
countryViewList.Add(countryViews);
}
connection.Close();
return(countryViewList);
}
protected void countrySearchButton_Click(object sender, EventArgs e)
{
string message = "";
CountryViews countryViews = new CountryViews();
countryViews.Name = countrySearchTextBox.Text;
if (countryViews.Name != "")
{
List <CountryViews> countryViewList = countryManager.GetCountryByName(countryViews.Name);
if (countryViewList.Count > 0)
{
countryViewGridView.DataSource = countryViewList;
countryViewGridView.DataBind();
}
else
{
message = "<div class='alert alert-danger' role='alert'>Sorry, we can't find " + countryViews.Name + " </div>";
}
}
messageLabel.Text = message;
Clear();
countryViewGridView.UseAccessibleHeader = true;
countryViewGridView.HeaderRow.TableSection = TableRowSection.TableHeader;
}
public List <CountryViews> ShowAllCountry()
{
List <CountryViews> countryViewList = new List <CountryViews>();
SqlConnection connection = new SqlConnection(connectionString);
string query = "Select * from CountryViews";
connection.Open();
SqlCommand command = new SqlCommand(query, connection);
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
CountryViews countryViews = new CountryViews();
countryViews.Name = reader["Name"].ToString();
countryViews.About = reader["About"].ToString();
countryViews.NoOfCities = Convert.ToInt32(reader["NoOfCities"]);
countryViews.NoOfDwellers = Convert.ToInt32(reader["NoOfDwellers"]);
countryViewList.Add(countryViews);
}
connection.Close();
return(countryViewList);
}
