private void button1_Click(object sender, EventArgs e)
{
try
{
if (this.textBox1.Text == "")
{
if (this.textBox2.Text == "")
{
if (this.textBox3.Text == "")
{
MessageBox.Show("请输入要查询的条件！");
}
else
{
string client = this.textBox3.Text;
Order order = OrderService.InquiryOrder_(client);
string str = String.Format("订单号：{0} 商品名称：{1} 客户：{2} 金额：{3}", order.OrderNum, order.GoodName,
order.Client, order.OrderSum);
MessageBox.Show(str);
}
}
else
{
string goodName = this.textBox2.Text;
Order order = OrderService.InquiryOrder(goodName);
string str = String.Format("订单号：{0} 商品名称：{1} 客户：{2} 金额：{3}", order.OrderNum, order.GoodName,
order.Client, order.OrderSum);
MessageBox.Show(str);
}
}
else
{
int orderNum = Convert.ToInt32(this.textBox1.Text);
Order order = OrderService.InquiryOrder(orderNum);
string str = String.Format("订单号：{0} 商品名称：{1} 客户：{2} 金额：{3}", order.OrderNum, order.GoodName,
order.Client, order.OrderSum);
MessageBox.Show(str);
}
}
catch (Exception exception)
{
MessageBox.Show("没有查到此订单！");
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
if (this.comboBox1.SelectedItem.ToString() == "")
{
if (this.textBox2.Text == "")
{
if (this.textBox3.Text == "")
{
MessageBox.Show("请输入要查询的条件！");
}
else
{
string client = this.textBox3.Text;
Order order = OrderService.InquiryOrder_(client);
string str = String.Format("订单号：{0} 商品名称：{1} 客户：{2} 金额：{3} 电话号码：{4}", order.OrderNum, order.GoodName,
order.Client, order.OrderSum, order.PhoneNum);
MessageBox.Show(str);
}
}
else
{
string goodName = this.textBox2.Text;
Order order = OrderService.InquiryOrder(goodName);
string str = String.Format("订单号：{0} 商品名称：{1} 客户：{2} 金额：{3} 电话号码：{4}", order.OrderNum, order.GoodName,
order.Client, order.OrderSum, order.PhoneNum);
MessageBox.Show(str);
}
}
else
{
long orderNum = Int64.Parse(this.comboBox1.SelectedItem.ToString());
Order order = OrderService.InquiryOrder(orderNum);
string str = String.Format("订单号：{0} 商品名称：{1} 客户：{2} 金额：{3} 电话号码：{4}", order.OrderNum, order.GoodName,
order.Client, order.OrderSum, order.PhoneNum);
MessageBox.Show(str);
}
}
catch (Exception exception)
{
MessageBox.Show("没有查到此订单！");
}
}
