我们先来看下运行效果图
form1.cs代码：
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using system;
using system.collections.generic;
using system.componentmodel;
using system.data;
using system.drawing;
using system.linq;
using system.text;
using system.threading.tasks;
using system.windows.forms;
using system.collections;
namespace moveitem
{
public partial class form1 : form
{
public form1()
{
initializecomponent();
}
arraylist list = new arraylist();
private void listbox1_selectedindexchanged(object sender, eventargs e)
{
}
private void form1_load(object sender, eventargs e)
{
for (int i = 1; i <= 10; i++)
{
list.add(i);
string s = i.tostring();
listbox1.items.add(s);
}
}
private void listbox2_selectedindexchanged(object sender, eventargs e)
{
}
private void button1_click(object sender, eventargs e)
{
//单选，无法实现多选
//string str = this.listbox1.text.trim().tostring();
//if (listbox1.items.contains(str))
//{
// listbox1.items.remove(str);
// listbox2.items.add(str);
//}
for (int i=0;i<listbox1.selectedindices.count;i++)
{
listbox2.items.add(listbox1.items[listbox1.selectedindices[i]]);
listbox1.items.removeat(listbox1.selectedindices[i]);
i--;
}
}
private void button2_click(object sender, eventargs e)
{
for (int i = 0; i < listbox2.selectedindices.count; i++)
{
listbox1.items.add(listbox2.items[listbox2.selectedindices[i]]);
listbox2.items.removeat(listbox2.selectedindices[i]);
i--;
}
}
private void button3_click(object sender, eventargs e)
{
listbox2.items.addrange(listbox1.items);
listbox1.items.clear();
}
private void button4_click(object sender, eventargs e)
{
listbox1.items.addrange(listbox2.items);
listbox2.items.clear();
}
}
}
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大家可以测试运行下，有其他问题可以在下方的留言区讨论，感谢大家对服务器之家的支持。
原文链接：https://www.idaobin.com/archives/967.html