C# 如何扩展列表视图中的项目以在 windows 应用程序中获得多行与新列

Question

Recently i worked with a ListView(details view) in c#.I want to implement the behavior when i select an item it expand with multiple line also with a new column.Where expanded line data come from MySql db.That means selected line have a connection with Mysql Db.

Is it possible to extend list view item with multiline column with multiple line?If so, is there a good resource that I can use to help me?

Answer 1

The system ListView does not support that. What you need is a combination of treeview and listview, usually called a TreeListView.

Search for TreeListView on google and you will get many such controls, some free, some commercial.