标签：ring line http image 变量 detail try details for
实现效果：
知识运用：
Environment类的GetEnvironmentVariables方法
public static IDictionary GetEnvironmentVariables() //从当前进程检索所有环境变量名及其值
DictionaryEntry结构 //定义了可设置或检索的字典键/值对
Key 获取或设置键/值对中的键 Value 获取或设置键/值对中的值
实现代码：
private void Form1_Load(object sender, EventArgs e)
{
listView1.View = View.Details;
listView1.GridLines = true;
listView1.Columns.Add("环境变量",215,HorizontalAlignment.Left);
listView1.Columns.Add("变量值", 215, HorizontalAlignment.Left);
ListViewItem LVitem;
foreach (DictionaryEntry entry in Environment.GetEnvironmentVariables())
{
LVitem = new ListViewItem(entry.Key.ToString());
LVitem.SubItems.Add(entry.Value.ToString());
listView1.Items.Add(LVitem);
}
}
标签：ring line http image 变量 detail try details for
原文地址：https://www.cnblogs.com/feiyucha/p/10294043.html
