如何更改ListViewItem的选中属性？

Question

I've a ListView with two columns and i'm filling the ListView using the code below

        ListViewItem[] l_lvItem = Enumerable.Range(0, 10).Select(X => new ListViewItem(new String[] {X.ToString(),(X+1).ToString() })).ToArray();
        listView1.Items.AddRange(l_lvItem);

Here is the output of the above code

But the need like

I've enabled the Checkboxes property of my listView. But i cannot change the checked property of the each item using the above code.

Using for/foreach loop i can change the property,

but just need to a simple way .

Please help me to modify/rewrite my above code.

Thanks in advance.

Answer 1

This is what you need.

ListViewItem[] l_lvItem = (from X in Enumerable.Range(0, 10)
                                   select new ListViewItem(new String[] { X.ToString(), (X + 1).ToString() }) { Checked = true }).ToArray();
listView1.Items.AddRange(l_lvItem);

Answer 2

I don't think there is a way to change all them to checked with one function call or w/e.

You need to loop through each element and change it after you have added them all.