Wpf datagrid事件监听绑定更改

Question

每次绑定到ItemsSource的属性发生更改时，如何配置datagrid来触发事件？

Answer 1

我刚刚这样做了：

CREATE TEMPORARY TABLE tmptable_1 SELECT * FROM table WHERE primarykey = 1;
UPDATE tmptable_1 SET primarykey = NULL;
INSERT INTO table SELECT * FROM tmptable_1;
DROP TEMPORARY TABLE IF EXISTS tmptable_1;