/* При вводе значения */ void TextBox7TextChanged(object sender, EventArgs e) { if (textBox7.Text != "" && ClassConversion.checkString(textBox7.Text)) { if (textBox3.Text != "0.00" && textBox3.Text != "0") { textBox4.Text = ClassCalculation.ChangeSum_ReturnPrice(textBox7.Text, textBox3.Text); } } else { textBox7.Text = "0.00"; } }
/* При потере фокуса */ void TextBox7LostFocus(object sender, EventArgs e) { String Value = textBox7.Text; textBox7.Clear(); textBox7.Text = ClassConversion.StringToMoney(Value); if (textBox7.Text != "" && ClassConversion.checkString(textBox7.Text)) { if (textBox3.Text != "0.00" && textBox3.Text != "0") { textBox4.Text = ClassCalculation.ChangeSum_ReturnPrice(textBox7.Text, textBox3.Text); } } else { textBox7.Text = "0.00"; } }
/* При нажатии на Интер*/ void TextBox7KeyDown(object sender, KeyEventArgs e) { if (e.KeyCode == Keys.Enter || e.KeyCode == Keys.Tab) { String Value = textBox7.Text; textBox7.Clear(); textBox7.Text = ClassConversion.StringToMoney(Value); if (textBox7.Text != "" && ClassConversion.checkString(textBox7.Text)) { if (textBox3.Text != "0.00" && textBox3.Text != "0") { textBox4.Text = ClassCalculation.ChangeSum_ReturnPrice(textBox7.Text, textBox3.Text); } } else { textBox7.Text = "0.00"; } } }