| 間違っていたのはnewのほうでした。
以下できたコード
private void button1_Click(object sender, EventArgs e)
{
List<Student> clist1 = new List<Student>();
LinkedList.Node n = list1.First;
while(true)
{
Student student1 = new Student();
student1.name = n.Value;
student1.num = n.Num;
clist1.Add(student1);
n = n.Next;
if (n == list1.Last.Next) break;
}
System.Xml.Serialization.XmlSerializer serializer1 =
new System.Xml.Serialization.XmlSerializer(typeof(List<Student>));
System.IO.StreamWriter sw1 = new System.IO.StreamWriter(
"App1.config", false, new UTF8Encoding(false));
serializer1.Serialize(sw1, clist1);
sw1.Close();
List<Student> clist2 = new List<Student>();
LinkedList.Node m = list2.First;
while (true)
{
Student student2 = new Student();
student2.name = m.Value;
student2.num = m.Num;
clist2.Add(student2);
m = m.Next;
if (m == list2.Last.Next) break;
}
System.Xml.Serialization.XmlSerializer serializer2 =
new System.Xml.Serialization.XmlSerializer(typeof(List<Student>));
System.IO.StreamWriter sw2 = new System.IO.StreamWriter(
"App2.config", false, new UTF8Encoding(false));
serializer1.Serialize(sw2, clist2);
sw2.Close();
}
private void button2_Click(object sender, EventArgs e)
{
System.Xml.Serialization.XmlSerializer serializer1 =
new System.Xml.Serialization.XmlSerializer(typeof(List<Student>));
System.IO.StreamReader sr1 = new System.IO.StreamReader(
"App1.config", new UTF8Encoding(false));
List<Student> clist1 = (List<Student>)serializer1.Deserialize(sr1);
sr1.Close();
System.Xml.Serialization.XmlSerializer serializer2 =
new System.Xml.Serialization.XmlSerializer(typeof(List<Student>));
System.IO.StreamReader sr2 = new System.IO.StreamReader(
"App2.config", new UTF8Encoding(false));
List<Student> clist2 = (List<Student>)serializer2.Deserialize(sr2);
sr2.Close();
listBox1.Items.Clear();
listBox2.Items.Clear();
int i = 0;
while(i<clist1.Count())
{
Student student1 = clist1.ElementAt(i);
listBox1.Items.Add(list1.InsertLast(student1.name, student1.num).Value);
i++;
}
i = 0;
while (i<clist2.Count())
{
Student student2 = clist2.ElementAt(i);
listBox2.Items.Add(list2.InsertLast(student2.name, student2.num).Value);
i++;
}
}
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