private void SetUIEnable(string serviceName)
{
System.Management.ManagementObject wmi = new System.Management.ManagementObject(string.Format("Win32_Service.Name='{0}'", serviceName));
System.Management.ManagementBaseObject cm = wmi.GetMethodParameters("Change");
cm["DesktopInteract"] = true;
System.Management.ManagementBaseObject ut = wmi.InvokeMethod("Change", cm, null);
}
/// <summary>
/// 为指定的目录开启共享设置。
/// </summary>
/// <param name="sre">共享配置节</param>
public void CreateShare(Share sre)
{
System.Management.ManagementClass mc = new System.Management.ManagementClass("win32_share");
System.Management.ManagementBaseObject inParams = mc.GetMethodParameters("Create");
inParams["Path"] = sre.Path;
inParams["Name"] = sre.Name;
inParams["Type"] = sre.Type;
if (sre.MaximumAllowed == 0)
{
inParams["MaximumAllowed"] = null; //null = 用户数连接无限制,否则指定一个正整数
}
else
{
inParams["MaximumAllowed"] = sre.MaximumAllowed; //null = 用户数连接无限制,否则指定一个正整数
}
inParams["Description"] = sre.Description;
inParams["Password"] = null;
inParams["Access"] = null; //null = 使Everyone拥有完全控制权限
System.Management.ManagementBaseObject outParams = mc.InvokeMethod("Create", inParams, null);
switch ((uint)outParams.Properties["ReturnValue"].Value)
{
case 0: //Success
break;
case 2: //Access denied
throw new System.Exception("无权访问");
case 8: //Unknown failure
throw new System.Exception("未知失败");
case 9: //Invalid name
throw new System.Exception("非法的共享名");
case 10: //Invalid level
throw new System.Exception("非法的层次");
case 21: //Invalid parameter
throw new System.Exception("非法的参数");
case 22: //Duplicate share
throw new System.Exception("重复共享");
case 23: //Redirected path
throw new System.Exception("重定向路径");
case 24: //Unknown device or directory
throw new System.Exception("未知的目录");
case 25: //Net name not found
throw new System.Exception("网络名不存在");
default:
throw new System.Exception("未知异常信息");
}
}
public static Win32API.ProcessReturnCode StartProcess(string remotemachine, string commandline)
{
WmiAccess acc = new WmiAccess("Win32_Process", remotemachine);
System.Management.ManagementBaseObject inParams = acc.WMI_Class_Instance.GetMethodParameters("Create");
inParams["CommandLine"] = commandline;
System.Management.ManagementBaseObject rt = acc.WMI_Class_Instance.InvokeMethod("Create", inParams, null);
Win32API.ProcessReturnCode p_out = (Win32API.ProcessReturnCode) int.Parse(rt["ReturnValue"].ToString());
return(p_out);
}
/// <summary>
///
/// </summary>
/// <param name="wmiObj"></param>
/// <param name="propertyName"></param>
/// <returns></returns>
public static T TryGetProperty <T>(this System.Management.ManagementBaseObject wmiObj, string propertyName)
{
try
{
return((T)wmiObj.GetPropertyValue(propertyName));
}
catch (System.Management.ManagementException)
{
//
}
return(default);
public static string TryGetProperty(this System.Management.ManagementBaseObject wmiObj, string propertyName)
{
string retval;
try
{
var p = wmiObj.GetPropertyValue(propertyName);
retval = p != null?p.ToString() : string.Empty;
}
catch (System.Management.ManagementException)
{
retval = string.Empty;
}
return(retval);
}
protected override void OnAfterInstall(IDictionary savedState)
{
try
{
base.OnAfterInstall(savedState);
System.Management.ManagementObject myService = new System.Management.ManagementObject(
string.Format("Win32_Service.Name='{0}'", this.serviceInstaller1.ServiceName));
System.Management.ManagementBaseObject changeMethod = myService.GetMethodParameters("Change");
changeMethod["DesktopInteract"] = true;//允许服务与桌面交互
System.Management.ManagementBaseObject OutParam = myService.InvokeMethod("Change", changeMethod, null);
}
catch (Exception)
{
}
}
private void vInitializeRegistryToInteractWithDesktop()
{
try
{
System.Management.ConnectionOptions coOptions = new System.Management.ConnectionOptions();
coOptions.Impersonation = System.Management.ImpersonationLevel.Impersonate;
System.Management.ManagementScope mgmtScope = new System.Management.ManagementScope(@"root\CIMV2", coOptions);
mgmtScope.Connect();
System.Management.ManagementObject wmiService;
wmiService = new System.Management.ManagementObject("Win32_Service.Name='" + mdlConstantes.clsConstantes.WINDOWSSERVICE_SISCOMENSAGEM_NAME + "'");
System.Management.ManagementBaseObject InParam = wmiService.GetMethodParameters("Change");
InParam["DesktopInteract"] = true;
System.Management.ManagementBaseObject OutParam = wmiService.InvokeMethod("Change", InParam, null);
}
catch
{
// Cant access the registry
}
}
/// <summary>/// 「通常使うプリンタ」に設定する/// </summary>
/// <param name="printerName">プリンタ名</param>
public static void SetDefaultPrinter(string printerName)
{
System.Management.ManagementObjectSearcher mos =
new System.Management.ManagementObjectSearcher(
"Select * from Win32_Printer");
System.Management.ManagementObjectCollection moc = mos.Get();
//プリンタを列挙する
foreach (System.Management.ManagementObject mo in moc)
{
if (((string)mo["Name"]) == printerName)
{
//名前を見つけたとき、デフォルトプリンタに設定する
System.Management.ManagementBaseObject mbo =
mo.InvokeMethod("SetDefaultPrinter", null, null);
if (((uint)mbo["returnValue"]) != 0)
{
throw new Exception("失敗しました。");
}
}
}
}
public static void SetNewDefaultPrinter(string newDefaultPrinterName)
{
string selectAllQuery = "SELECT * FROM Win32_Printer";
System.Management.ObjectQuery oq = new System.Management.ObjectQuery(selectAllQuery);
System.Management.ManagementObjectSearcher query1 = new System.Management.ManagementObjectSearcher(oq);
System.Management.ManagementObjectCollection queryCollection1 = query1.Get();
System.Management.ManagementObject newDefault = null;
foreach (System.Management.ManagementObject mo in queryCollection1)
{
System.Management.PropertyDataCollection pdc = mo.Properties;
if (mo["Name"].ToString().ToUpper().Trim() == newDefaultPrinterName.ToUpper())
{
newDefault = mo;
break;
}
}
if (newDefault != null)
{
System.Management.ManagementBaseObject outParams = newDefault.InvokeMethod("SetDefaultPrinter", null, null);
string returnValue = outParams["returnValue"].ToString();
if (returnValue != "0")
{
throw new ApplicationException(string.Format("Change Printer '{0}' failed. Return Value: {1}", newDefault.ToString(), returnValue));
}
var HWND_BROADCAST = new IntPtr(0xffff);
uint WM_SETTINGCHANGE = 0x001A;
UIntPtr innerPinvokeResult;
var pinvokeResult = SendMessageTimeout(HWND_BROADCAST, WM_SETTINGCHANGE, UIntPtr.Zero,
IntPtr.Zero, SendMessageTimeoutFlags.SMTO_NORMAL, 1000, out innerPinvokeResult);
}
else
{
throw new ApplicationException(string.Format("Change Printer '{0}' failed. Managemengt object not found", newDefaultPrinterName));
}
}
/// <summary>
/// 取消共享指定目录。
/// </summary>
/// <param name="ShareName">共享名称。</param>
public void DeleteShare(string ShareName)
{
System.Management.ManagementObject classInstance = new System.Management.ManagementObject(@"root\CIMV2", "Win32_Share.Name='" + ShareName + @"'", null);
System.Management.ManagementBaseObject outParams = classInstance.InvokeMethod("Delete", null, null);
switch ((uint)outParams.Properties["ReturnValue"].Value)
{
case 0: //Success
break;
case 2: //Access denied
throw new System.Exception("无权访问");
case 8: //Unknown failure
throw new System.Exception("未知失败");
case 9: //Invalid name
throw new System.Exception("非法的共享名");
case 10: //Invalid level
throw new System.Exception("非法的层次");
case 21: //Invalid parameter
throw new System.Exception("非法的参数");
case 22: //Duplicate share
throw new System.Exception("重复共享");
case 23: //Redirected path
throw new System.Exception("重定向路径");
case 24: //Unknown device or directory
throw new System.Exception("未知的目录");
case 25: //Net name not found
throw new System.Exception("网络名不存在");
default:
throw new System.Exception("未知异常信息");
}
}
//parameterized constructor. Takes managementBaseObject
public Device(System.Management.ManagementBaseObject usbDevice)
{
List <string> deviceProperties = new List <string>();
foreach (var property in usbDevice.Properties)
{
//System.Diagnostics.Debug.WriteLine("Test to see CompatibleID string: " + usbDevice.GetPropertyValue("CompatibleID").ToString());
//Cycles through properties of usbDevice and stores values in a list. If an exception occurs, the item in list is set as null
try
{
if (property.Value != null)
{
deviceProperties.Add(property.Value.ToString());
}
else
{
deviceProperties.Add(null);
}
}
catch (Exception e)
{
deviceProperties.Add(null);
}
finally
{
}
}
//assignments are made using data from list. Looks disgusting but was the only way I could think to make the assignments. Order of list will be consistent from usbDevice properties
name = deviceProperties[15];
pNPClass = deviceProperties[16];
pNPDeviceID = deviceProperties[17];
hasSearchableSubstring = AuthenticateSubstring();
}
public static string GetValue(this System.Management.ManagementBaseObject obj, string key, string defaultValue = null)
{
}
public static long GetLongValue(this System.Management.ManagementBaseObject obj, string key)
{
}
public Logicaldisk(System.Management.ManagementObject theObject)
{
if ((CheckIfProperClass(theObject) == true))
{
PrivateLateBoundObject = theObject;
PrivateSystemProperties = new ManagementSystemProperties(PrivateLateBoundObject);
curObj = PrivateLateBoundObject;
}
else
{
throw new System.ArgumentException("Klassenname stimmt nicht überein.");
}
}
public Logicaldisk(System.Management.ManagementBaseObject theObject)
{
if ((CheckIfProperClass(theObject) == true))
{
embeddedObj = theObject;
PrivateSystemProperties = new ManagementSystemProperties(theObject);
curObj = embeddedObj;
isEmbedded = true;
}
else
{
throw new System.ArgumentException("Klassenname stimmt nicht überein.");
}
}
public ManagementSystemProperties(System.Management.ManagementBaseObject ManagedObject)
{
PrivateLateBoundObject = ManagedObject;
}
public Logicaldisk(System.Management.ManagementScope mgmtScope, System.Management.ManagementPath path, System.Management.ObjectGetOptions getOptions)
{
if ((path != null))
{
if ((CheckIfProperClass(mgmtScope, path, getOptions) != true))
{
throw new System.ArgumentException("Klassenname stimmt nicht überein.");
}
}
PrivateLateBoundObject = new System.Management.ManagementObject(mgmtScope, path, getOptions);
PrivateSystemProperties = new ManagementSystemProperties(PrivateLateBoundObject);
curObj = PrivateLateBoundObject;
}
