C#里你的Control.Tag()有点不明白
最近不知道看了什么代码,看见用了From.Tag()来把数据保留在这里,但我看了微软的帮助,它上面说的很懵懂,只是一带然后给个例子,就没有了。。。。。上网也查了一下,但没有找到确定的说法????
这是微软给的例子。。我用MessagBox.Show(customerForm.Tag.ToString());取出来看了一下,它取出Text:里的值。。那在用到时有什么帮助呢?
1private void buttonNewCustomer_Click(object sender, EventArgs e)
2{
3 /* Create a new customer form and assign a new
4 * Customer object to the Tag property. */
5 CustomerForm customerForm = new CustomerForm();
6 customerForm.Tag = new Customer();
7 customerForm.Show();
8}
9
10
2{
3 /* Create a new customer form and assign a new
4 * Customer object to the Tag property. */
5 CustomerForm customerForm = new CustomerForm();
6 customerForm.Tag = new Customer();
7 customerForm.Show();
8}
9
10
不知道有没有人可以来说下,说的详细一点好吗?麻烦啦!各位。。。。举例最好!