1.WMI簡介
WMI是英文Windows Management Instrumentation的簡寫，它的功能主要是：通路本地主機的一些資訊和服務，可以管理遠端計算機（當然你必須要擁有足夠的權限），比如：重新開機，關機，關閉程序，建立程序等。
2.使用時首先添加System.Management.dll，然後引用
using System.Management;
using System.Threading; 在EXE的應用程式中我們可以用Application.ExeName來擷取應用程式自身的檔案名，那麼在Windows服務中怎麼擷取Windows服務程式的路徑？
用GetModuleFileName可以擷取Windows服務程式的路徑。
用WMI和輕松擷取SERVICE的全面資訊（包括路徑)
單擷取路徑語句如下:
select PathName From Win32_Service Where DisplayName = 'YourService’
string[] lvData = new string[6];
ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_Service");
foreach (ManagementObject mo in searcher.Get())
{
lvData[0] = mo["Name"].ToString();
lvData[1] = mo["DisplayName"].ToString();
lvData[2] = mo["StartMode"].ToString();
if (mo["Started"].Equals(true))
lvData[3] = "Started";
else
lvData[3] = "Stop";
lvData[4] = mo["PathName"].ToString();//StartName
lvData[5] = mo["StartName"].ToString();//StartName
TexShowing(lvData[0] + " ========== " + lvData[1] + " ========== " + lvData[2] + " ========== " + lvData[3] + " ========== " + lvData[4] + " ========== " + lvData[5]);
} 1 public class WMITest : System.Web.UI.Page
2 {
3 protected System.Web.UI.WebControls.Button Button2;
4 protected System.Web.UI.WebControls.Button Button3;
5 protected System.Web.UI.WebControls.Button Button4;
6 protected System.Web.UI.WebControls.Button Button5;
7 protected System.Web.UI.WebControls.Button Button6;
8 protected System.Web.UI.WebControls.Button Button7;
9 protected System.Web.UI.WebControls.Button Button8;
10 protected System.Web.UI.WebControls.Button Button9;
11 protected System.Web.UI.WebControls.Button Button10;
12 protected System.Web.UI.WebControls.Button Button11;
13 protected System.Web.UI.WebControls.Button Button12;
14 protected System.Web.UI.WebControls.Button Button13;
15 protected System.Web.UI.WebControls.Button Button14;
16 protected System.Web.UI.WebControls.Button Button15;
17 protected System.Web.UI.WebControls.Button Button1;
18
19 private void Page_Load(object sender, System.EventArgs e)
20 {
21 // Put user code to initialize the page here
22 }
23
24 #region Web Form Designer generated code
25 override protected void OnInit(EventArgs e)
26 {
27 //
28 // CODEGEN: This call is required by the ASP.NET Web Form Designer.
29 //
30 InitializeComponent();
31 base.OnInit(e);
32 }
33
34 /// <summary>
35 /// Required method for Designer support - do not modify
36 /// the contents of this method with the code editor.
37 /// </summary>
38 private void InitializeComponent()
39 {
40 this.Button1.Click += new System.EventHandler(this.Button1_Click);
41 this.Button2.Click += new System.EventHandler(this.Button2_Click);
42 this.Button3.Click += new System.EventHandler(this.Button3_Click);
43 this.Button4.Click += new System.EventHandler(this.Button4_Click);
44 this.Button5.Click += new System.EventHandler(this.Button5_Click);
45 this.Button6.Click += new System.EventHandler(this.Button6_Click);
46 this.Button7.Click += new System.EventHandler(this.Button7_Click);
47 this.Button8.Click += new System.EventHandler(this.Button8_Click);
48 this.Button9.Click += new System.EventHandler(this.Button9_Click);
49 this.Button10.Click += new System.EventHandler(this.Button10_Click);
50 this.Button11.Click += new System.EventHandler(this.Button11_Click);
51 this.Button12.Click += new System.EventHandler(this.Button12_Click);
52 this.Button13.Click += new System.EventHandler(this.Button13_Click);
53 this.Button14.Click += new System.EventHandler(this.Button14_Click);
54 this.Button15.Click += new System.EventHandler(this.Button15_Click);
55 this.Load += new System.EventHandler(this.Page_Load);
56
57 }
58 #endregion
59
60 #region 1.如何用WMI獲得指定磁盤的容量
61 private string DriveType(string type)
62 {
63 string rtntype="";
64 switch (type)
65 {
66 case "1":
67 rtntype="Not Type";
68 break;
69 case "2":
70 rtntype="Floppy disk";
71 break;
72 case "3":
73 rtntype="Hard disk";
74 break;
75 case "4":
76 rtntype="Removable drive or network drive";
77 break;
78 case "5":
79 rtntype="CD-ROM";
80 break;
81 case "6":
82 rtntype="RAM disk";
83 break;
84 default :
85 break;
86 }
87 return rtntype;
88 }
89
90 private void Button1_Click(object sender, System.EventArgs e)
91 {
92 SelectQuery query=new SelectQuery("Select * From Win32_LogicalDisk");
93 ManagementObjectSearcher searcher=new ManagementObjectSearcher(query);
94 foreach(ManagementBaseObject disk in searcher.Get())
95 {
96 Response.Write(disk["Name"] +" "+DriveType(disk["DriveType"].ToString()) + " " + disk["VolumeName"]+"<br>");
97 }
98 }
99 #endregion
100
101 #region 2.如何用WMI獲得指定磁盤的容量
102 private void Button2_Click(object sender, System.EventArgs e)
103 {
104 ManagementObject disk = new ManagementObject("win32_logicaldisk.deviceid=\"c:\"");
105 disk.Get();
106 Response.Write("Logical Disk Size = " + disk["Size"] + " bytes");
107 }
108 #endregion
109
110 #region 3.如何列出機器中所有的共享資源
111 private void Button3_Click(object sender, System.EventArgs e)
112 {
113 ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_share");
114 foreach (ManagementObject share in searcher.Get())
115 {
116 Response.Write(share.GetText(TextFormat.Mof));
117 }
118 }
119 #endregion
120
121 #region 4.怎樣寫程控制讓系統中的某個檔案夾共享或取消共享
122 private void Button4_Click(object sender, System.EventArgs e)
123 {
124 /*首先，這需要以有相應權限的使用者登入系統才行
125 将
126 object[] obj = {"C:\\Temp","我的共享",0,10,"Dot Net 實作的共享",""};
127 改為
128 object[] obj = {"C:\\Temp","我的共享",0,null,"Dot Net 實作的共享",""};
129 就可以實作授權給最多使用者了。
130 */
131 ManagementClass _class = new ManagementClass(new ManagementPath("Win32_Share"));
132 object[] obj = {"C:\\Temp","我的共享",0,10,"Dot Net 實作的共享",""};
133 _class.InvokeMethod("create",obj);
134 }
135 #endregion
136
137 #region 5.如何獲得系統服務的運作狀态
138 private void Button5_Click(object sender, System.EventArgs e)
139 {
140 string[] lvData = new string[4];
141 ManagementObjectSearcher searcher =new ManagementObjectSearcher("SELECT * FROM Win32_Service");
142 foreach (ManagementObject mo in searcher.Get())
143 {
144 lvData[0] = mo["Name"].ToString();
145 lvData[1] = mo["StartMode"].ToString();
146 if (mo["Started"].Equals(true))
147 lvData[2] = "Started";
148 else
149 lvData[2] = "Stop";
150 lvData[3] = mo["StartName"].ToString();
151 Response.Write(lvData[0]+lvData[1]+lvData[2]+lvData[3]);
152 }
153 }
154 #endregion
155
156 #region 6.通過WMI修改IP，而實作不用重新啟動
157 private void Button6_Click(object sender, System.EventArgs e)
158 {
159 ReportIP();
160 // SwitchToDHCP();
161 SwitchToprivate();
162 Thread.Sleep( 5000 );
163 ReportIP();
164 Response.Write( "end." );
165 }
166
167 private void SwitchToDHCP()
168 {
169 ManagementBaseObject inPar = null;
170 ManagementBaseObject outPar = null;
171 ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
172 ManagementObjectCollection moc = mc.GetInstances();
173 foreach( ManagementObject mo in moc )
174 {
175 if( ! (bool) mo["IPEnabled"] )
176 continue;
177
178 inPar = mo.GetMethodParameters("EnableDHCP");
179 outPar = mo.InvokeMethod( "EnableDHCP", inPar, null );
180 break;
181 }
182 }
183
184 private void SwitchToprivate()
185 {
186 ManagementBaseObject inPar = null;
187 ManagementBaseObject outPar = null;
188 ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
189 ManagementObjectCollection moc = mc.GetInstances();
190 foreach( ManagementObject mo in moc )
191 {
192 if( ! (bool) mo[ "IPEnabled" ] )
193 continue;
194
195 inPar = mo.GetMethodParameters( "Enableprivate" );
196 inPar["IPAddress"] = new string[] { "192.168.1.1" };
197 inPar["SubnetMask"] = new string[] { "255.255.255.0" };
198 outPar = mo.InvokeMethod( "Enableprivate", inPar, null );
199 break;
200 }
201 }
202
203 private void ReportIP()
204 {
205 Response.Write( "****** Current IP addresses:" );
206 ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
207 ManagementObjectCollection moc = mc.GetInstances();
208 foreach( ManagementObject mo in moc )
209 {
210 if( ! (bool) mo[ "IPEnabled" ] )
211 continue;
212
213 string str="{0}\n SVC: '{1}' MAC: [{2}]";
214 str= string.Format(mo["Caption"].ToString(), mo["ServiceName"].ToString(),mo["MACAddress"].ToString());
215
216 Response.Write(str);
217
218 string[] addresses = (string[]) mo[ "IPAddress" ];
219 string[] subnets = (string[]) mo[ "IPSubnet" ];
220
221 Response.Write( " Addresses :" );
222 foreach(string sad in addresses)
223 Response.Write(sad+"<br>");
224
225 Response.Write( " Subnets :" );
226 foreach(string sub in subnets )
227 Response.Write(sub+"<br>");
228 }
229 }
230 #endregion
231
232 #region 7.如何利用WMI遠端重新開機遠端計算機
233 private void Button7_Click(object sender, System.EventArgs e)
234 {
235 Response.Write("Computer details retrieved using Windows Management Instrumentation (WMI)");
236 Response.Write("mailto:[email protected]");
237 Response.Write("=========================================================================");
238 //連接配接遠端計算機
239 ConnectionOptions co = new ConnectionOptions();
240 co.Username = "john";
241 co.Password = "john";
242 System.Management.ManagementScope ms = new System.Management.ManagementScope("\\\\192.168.1.2\\root\\cimv2", co);
243 //查詢遠端計算機
244 System.Management.ObjectQuery oq = new System.Management.ObjectQuery("SELECT * FROM Win32_OperatingSystem");
245
246 ManagementObjectSearcher query1 = new ManagementObjectSearcher(ms,oq);
247 ManagementObjectCollection queryCollection1 = query1.Get();
248 foreach( ManagementObject mo in queryCollection1 )
249 {
250 string[] ss={""};
251 mo.InvokeMethod("Reboot",ss);
252 Response.Write(mo.ToString());
253 }
254 }
255 #endregion
256
257 #region 8.利用WMI建立一個新的程序
258 private void Button8_Click(object sender, System.EventArgs e)
259 {
260 //Get the object on which the method will be invoked
261 ManagementClass processClass = new ManagementClass("Win32_Process");
262
263 //Get an input parameters object for this method
264 ManagementBaseObject inParams = processClass.GetMethodParameters("Create");
265
266 //Fill in input parameter values
267 inParams["CommandLine"] = "calc.exe";
268
269 //Execute the method
270 ManagementBaseObject outParams = processClass.InvokeMethod ("Create", inParams, null);
271
272 //Display results
273 //Note: The return code of the method is provided in the "returnvalue" property of the outParams object
274 Response.Write("Creation of calculator process returned: " + outParams["returnvalue"]);
275 Response.Write("Process ID: " + outParams["processId"]);
276
277 }
278 #endregion
279
280 #region 9.如何通過WMI終止一個程序
281 private void Button9_Click(object sender, System.EventArgs e)
282 {
283 ManagementObject service =
284 new ManagementObject("win32_service=\"winmgmt\"");
285 InvokeMethodOptions options = new InvokeMethodOptions();
286 options.Timeout = new TimeSpan(0,0,0,5);
287
288 ManagementBaseObject outParams = service.InvokeMethod("StopService", null, options);
289
290 Response.Write("Return Status = " + outParams["Returnvalue"]);
291 }
292 #endregion
293
294 #region 10.如何用WMI 來擷取遠端機器的目錄以及檔案
295 private void Button10_Click(object sender, System.EventArgs e)
296 {
297 ManagementObject disk = new ManagementObject(
298
299 "win32_logicaldisk.deviceid=\"c:\"");
300
301 disk.Get();
302
303 Response.Write("Logical Disk Size = " + disk["Size"] + " bytes");
304 }
305 #endregion
306
307 #region 11.網卡的MAC位址
308 private void Button11_Click(object sender, System.EventArgs e)
309 {
310 ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
311 ManagementObjectCollection moc = mc.GetInstances();
312 foreach(ManagementObject mo in moc)
313 {
314 if((bool)mo["IPEnabled"] == true)
315 Response.Write("MAC address"+mo["MacAddress"].ToString()+"<br>");
316 mo.Dispose();
317 }
318 }
319 #endregion
320
321 #region 12.CPU的系列号
322 private void Button12_Click(object sender, System.EventArgs e)
323 {
324 string cpuInfo = "";//cpu序列号
325 ManagementClass cimobject = new ManagementClass("Win32_Processor");
326 ManagementObjectCollection moc = cimobject.GetInstances();
327 foreach(ManagementObject mo in moc)
328 {
329 cpuInfo = mo.Properties["ProcessorId"].Value.ToString();
330 Response.Write(cpuInfo);
331 }
332 }
333 #endregion
334
335 #region 13.主機闆的系列号
336 private void Button13_Click(object sender, System.EventArgs e)
337 {
338 ManagementObjectSearcher searcher=new ManagementObjectSearcher("SELECT * FROM Win32_BaseBoard");
339 foreach(ManagementObject share in searcher.Get())
340 {
341 Response.Write("主機闆制造商:" + share["Manufacturer"].ToString()) ;
342 Response.Write("型号:" +share["Product"].ToString()) ;
343 Response.Write("序列号:"+share["SerialNumber"].ToString()) ;
344 }
345 }
346 #endregion
347
348 #region 14.擷取硬碟ID
349 private void Button14_Click(object sender, System.EventArgs e)
350 {
351 String HDid;
352 ManagementClass cimobject = new ManagementClass("Win32_DiskDrive");
353 ManagementObjectCollection moc = cimobject.GetInstances();
354 foreach(ManagementObject mo in moc)
355 {
356 HDid = (string)mo.Properties["Model"].Value;
357 Response.Write(HDid);
358 }
359 }
360 #endregion
361
362 #region 15.擷取本機的使用者清單
363 private void Button15_Click(object sender, System.EventArgs e)
364 {
365 SelectQuery query = new SelectQuery("SELECT * FROM Win32_UserAccount");
366 ManagementObjectSearcher searcher = new ManagementObjectSearcher(query);
367 foreach(ManagementObject os in searcher.Get())
368 {
369 Response.Write(os["Name"]);
370 }
371 }
372 #endregion
373 } View Code
轉載于:https://www.cnblogs.com/qq458978/p/4519906.html
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