C# 读内存信息

将内存信息 写入listview控件,包含 Capacity/Caption/TotalWidth/TypeDetail/SMBIOSMemoryType/DataWidth/CreationClassName/ConfiguredClockSpeed 等等
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.Management;//www.srcfans.comnamespace GetMemoryInfo{ public partial class Frm_Main : Form { public Frm_Main() { InitializeComponent(); } private void Frm_Main_Load(object sender, EventArgs e) { InsertInfo("Win32_PhysicalMemory", ref listView1, true);//将内存信息显示在列表中 } public void InsertInfo(string Key, ref ListView lst, bool DontInsertNull) { lst.Items.Clear();//清空ListView控件 //创建ManagementObjectSearcher对象，使其查找参数Key的内容 ManagementObjectSearcher searcher = new ManagementObjectSearcher("select * from " Key); try { //使用foreach语句遍历ManagementObjectSearcher对象查找的内容 foreach (ManagementObject share in searcher.Get()) { ListViewGroup grp;//创建一个ListViewGroup对象 try { //设置组标题 grp = lst.Groups.Add(share["Name"].ToString(), share["Name"].ToString()); } catch { grp = lst.Groups.Add(share.ToString(), share.ToString()); } //如果没有查找到信息，则弹出提示 if (share.Properties.Count <= 0) { MessageBox.Show("No Information Available", "No Info", MessageBoxButtons.OK, MessageBoxIcon.Information); return; } //遍历获取到的数据 foreach (PropertyData PC in share.Properties) { //将组添加到ListViewItem中 ListViewItem item = new ListViewItem(grp); //设置每行的颜色 if (lst.Items.Count % 2 != 0) item.BackColor = Color.White; else item.BackColor = Color.WhiteSmoke; item.Text = PC.Name;//设置项目标题 if (PC.Value != null && PC.Value.ToString() != "")//判断属性名称是否为空 { switch (PC.Value.GetType().ToString())//获取属性名称 { case "System.String[]"://如果是字符串数组类型 string[] str = (string[])PC.Value;//存储属性名称 string str2 = ""; foreach (string st in str) str2 = st " ";//拆分记录 item.SubItems.Add(str2);//添加到ListView列表项中 break; case "System.UInt16[]"://如果是整型数组类型 ushort[] shortData = (ushort[])PC.Value;//存储属性名称 string tstr2 = ""; foreach (ushort st in shortData) tstr2 = st.ToString() " ";//拆分记录 item.SubItems.Add(tstr2);//添加到ListView列表项中 break; default: item.SubItems.Add(PC.Value.ToString());//直接添加到ListView列表项中 break; } } else { //如果没有信息则添加“没有信息”的提示 if (!DontInsertNull) item.SubItems.Add("没有信息"); else continue; } lst.Items.Add(item);//将内容添加到ListView控件中 } } } catch (Exception exp) { MessageBox.Show(exp.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Information); } } }}