如何在列表视图上添加项目（每列）

Question

I tried using this code to add items on ListView but clearly I only add one column on each rows although I have 10 columns. Here's my code:

ListView1.Items.Add(firstname.Text)
ListView1.Items.Add(middlename.Text)
ListView1.Items.Add(lastname.Text)
ListView1.Items.Add(gender.Text)
ListView1.Items.Add(age.Text)
ListView1.Items.Add(address.Text)
ListView1.Items.Add(lrnNumber.Text)
ListView1.Items.Add(formerschool.Text)
ListView1.Items.Add(strandcourse.Text)
ListView1.Items.Add(contact.Text)
ListView1.Items.Add(birthdate.Text)

Answer 1

You should create the object ListViewItem at first:

ListViewItem item = new ListViewItem(new []{"1","2","3","4"});
listView1.Items.Add(item);