C# How do I get the ColumnHeader of a ListViewItem?

Question

I haven't found the answer anywhere. How do I get the ColumnHeader of a given ListViewItem?

The context is that I am inside the ListViewColumnSorter (custom code). I have access to two ListViewItem's, how can I get the ColumnHeader? I need to access the column's tag which contains information I put in there through the VS designer.

Answer 1

ListViewItem横跨ListView中的所有列（例如lvItem.SubItems[0]是列1， lvItem.SubItems[1]是列2， lvItem.SubItems[1] 。您应该知道排序依据的列号。然后可以追溯到ListView属性：

ColumnHeader = lvItem.ListView.Columns[columnNumber];