private void Form1_Load(object sender, EventArgs e) { CurrencyConverterClient client = new CurrencyConverterClient(); List <string> liststr = new List <string>(); liststr = client.GetCurrentcyList(); for (int i = 0; i < liststr.Count; i++) { currencyComboBox.Items.Add(liststr[i]); } }
private void buttonChange_Click(object sender, EventArgs e) { DateTime temp; CurrencyConverterClient client = new CurrencyConverterClient(); if (DateTime.TryParse(dateBox.Text, out temp)) { textBoxResault.Text = Convert.ToString(client.Convert(currencyComboBox.Text, "UAH", Convert.ToDouble(this.numericUpDown1.Text), Convert.ToDateTime(this.dateBox.Text))); } else { MessageBox.Show(" Выберите дату ", " Ошибка! ", MessageBoxButtons.OK, MessageBoxIcon.Warning); } if (textBoxResault.Text != "Результат операции") { Form2 form2 = new Form2(); form2.Show(); MessageBeep(0x00000040); } }