本文整理汇总了C#中DirectoryEntry.Dispose方法的典型用法代码示例。如果您正苦于以下问题：C# DirectoryEntry.Dispose方法的具体用法？C# DirectoryEntry.Dispose怎么用？C# DirectoryEntry.Dispose使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DirectoryEntry的用法示例。
在下文中一共展示了DirectoryEntry.Dispose方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: CreateApplicationPartition
private void CreateApplicationPartition(string distinguishedName, string objectClass)
{
if (_appType == ApplicationPartitionType.ADApplicationPartition)
{
//
// AD
// 1. Bind to the non-existent application partition using the fast bind and delegation option
// 2. Get the Parent object and create a new "domainDNS" object under it
// 3. Set the instanceType and the description for the application partitin object
//
DirectoryEntry tempEntry = null;
DirectoryEntry parent = null;
try
{
AuthenticationTypes authType = Utils.DefaultAuthType | AuthenticationTypes.FastBind | AuthenticationTypes.Delegation;
if (DirectoryContext.ServerBindSupported)
{
authType |= AuthenticationTypes.ServerBind;
}
tempEntry = new DirectoryEntry("LDAP://" + context.GetServerName() + "/" + distinguishedName, context.UserName, context.Password, authType);
parent = tempEntry.Parent;
_domainDNSEntry = parent.Children.Add(Utils.GetRdnFromDN(distinguishedName), PropertyManager.DomainDNS);
// set the instance type to 5
_domainDNSEntry.Properties[PropertyManager.InstanceType].Value = NCFlags.InstanceTypeIsNCHead | NCFlags.InstanceTypeIsWriteable;
// mark this as uncommitted
_committed = false;
}
catch (COMException e)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, e);
}
finally
{
// dispose all resources
if (parent != null)
{
parent.Dispose();
}
if (tempEntry != null)
{
tempEntry.Dispose();
}
}
}
else
{
//
// ADAM
// 1. Bind to the partitions container on the domain naming owner instance
// 2. Create a disabled crossRef object for the new application partition
// 3. Bind to the target hint and follow the same steps as for AD
//
try
{
InitializeCrossRef(distinguishedName);
DirectoryEntry tempEntry = null;
DirectoryEntry parent = null;
try
{
AuthenticationTypes authType = Utils.DefaultAuthType | AuthenticationTypes.FastBind;
if (DirectoryContext.ServerBindSupported)
{
authType |= AuthenticationTypes.ServerBind;
}
tempEntry = new DirectoryEntry("LDAP://" + context.Name + "/" + distinguishedName, context.UserName, context.Password, authType);
parent = tempEntry.Parent;
_domainDNSEntry = parent.Children.Add(Utils.GetRdnFromDN(distinguishedName), objectClass);
// set the instance type to 5
_domainDNSEntry.Properties[PropertyManager.InstanceType].Value = NCFlags.InstanceTypeIsNCHead | NCFlags.InstanceTypeIsWriteable;
// mark this as uncommitted
_committed = false;
}
finally
{
// dispose all resources
if (parent != null)
{
parent.Dispose();
}
if (tempEntry != null)
{
tempEntry.Dispose();
}
}
}
catch (COMException e)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, e);
//.........这里部分代码省略.........
示例2: IsContextValid
//.........这里部分代码省略.........
// we can get this error if the target it server:port (not a valid forest)
contextIsValid = false;
}
else if (errorCode != 0)
{
throw ExceptionHelper.GetExceptionFromErrorCode(errorCode);
}
else
{
Debug.Assert(domainControllerInfo != null);
Debug.Assert(domainControllerInfo.DnsForestName != null);
context.serverName = domainControllerInfo.DnsForestName;
contextIsValid = true;
}
}
else if (contextType == DirectoryContextType.ApplicationPartition)
{
Debug.Assert(context.Name != null);
// check for application partition
int errorCode = 0;
DomainControllerInfo domainControllerInfo;
errorCode = Locator.DsGetDcNameWrapper(null, context.Name, null, (long)PrivateLocatorFlags.OnlyLDAPNeeded, out domainControllerInfo);
if (errorCode == NativeMethods.ERROR_NO_SUCH_DOMAIN)
{
// try with force rediscovery
errorCode = Locator.DsGetDcNameWrapper(null, context.Name, null, (long)PrivateLocatorFlags.OnlyLDAPNeeded | (long)LocatorOptions.ForceRediscovery, out domainControllerInfo);
if (errorCode == NativeMethods.ERROR_NO_SUCH_DOMAIN)
{
contextIsValid = false;
}
else if (errorCode != 0)
{
throw ExceptionHelper.GetExceptionFromErrorCode(errorCode);
}
else
{
contextIsValid = true;
}
}
else if (errorCode == NativeMethods.ERROR_INVALID_DOMAIN_NAME_FORMAT)
{
// we can get this error if the target it server:port (not a valid application partition)
contextIsValid = false;
}
else if (errorCode != 0)
{
throw ExceptionHelper.GetExceptionFromErrorCode(errorCode);
}
else
{
contextIsValid = true;
}
}
else if (contextType == DirectoryContextType.DirectoryServer)
{
//
// if the servername contains a port number, then remove that
//
string tempServerName = null;
string portNumber;
tempServerName = Utils.SplitServerNameAndPortNumber(context.Name, out portNumber);
//
// this will validate that the name specified in the context is truely the name of a machine (and not of a domain)
//
DirectoryEntry de = new DirectoryEntry("WinNT://" + tempServerName + ",computer", context.UserName, context.Password, Utils.DefaultAuthType);
try
{
de.Bind(true);
contextIsValid = true;
}
catch (COMException e)
{
if ((e.ErrorCode == unchecked((int)0x80070035)) || (e.ErrorCode == unchecked((int)0x80070033)) || (e.ErrorCode == unchecked((int)0x80005000)))
{
// if this returns bad network path
contextIsValid = false;
}
else
{
throw ExceptionHelper.GetExceptionFromCOMException(context, e);
}
}
finally
{
de.Dispose();
}
}
else
{
// no special validation for ConfigurationSet
contextIsValid = true;
}
return contextIsValid;
}示例3: LookForUserInAllDomains
public static DataTable LookForUserInAllDomains(string sLastNameSearch, string sFirstNameSearch)
{
if (sUID == "") sUID = null;
if (sPwd == "") sPwd = null;
CreateNetworkUserTable();
objTable.Rows.Clear();
////Search in all the domains
//string ldapdomains = System.Configuration.ConfigurationManager.AppSettings["LDAPDomains"].ToString();
//string[] Domains = ldapdomains.Split(new char[] { ';' });
//for (int i = 0; i < Domains.Length; i++)
//{
// string domainName = Domains[i];
// objTable = LookForUserInDomain(domainName, sLastNameSearch, sFirstNameSearch);
//}
string sFilter = String.Format("(|(&(objectClass=User)(givenname={0})(sn={1})))", sFirstNameSearch, sLastNameSearch);
// collect inactive users in all the domains
string[] sDomains = sLDAPDomains.Split(new char[] { ';' });
for (int i = 0; i < sDomains.Length; i++ )
{
string sDomainName = sDomains[ i ];
string sServerName = System.Configuration.ConfigurationManager.AppSettings[sDomainName].ToString();
string sLDAPPath = "LDAP://" + sServerName + "/DC=" + sDomainName + ",DC=root01,DC=org";
DirectoryEntry objRootDE = new DirectoryEntry(sLDAPPath, sUID, sPwd, AuthenticationTypes.Secure);
DirectorySearcher objDS = new DirectorySearcher(objRootDE);
objDS.Filter = sFilter;
objDS.ReferralChasing = ReferralChasingOption.None;
objDS.PropertiesToLoad.Add("userAccountControl");
objDS.PropertiesToLoad.Add("SAMAccountName");
objDS.PropertiesToLoad.Add("givenName");
objDS.PropertiesToLoad.Add("sn");
objDS.PropertiesToLoad.Add("TelephoneNumber");
objDS.PropertiesToLoad.Add("mail");
SearchResultCollection objSRC = null;
try
{
objSRC = objDS.FindAll();
}
catch (Exception excpt)
{
if (excpt.Message.IndexOf("The server is not operational.") < 0)
throw;
}
if (objSRC == null)
continue;
foreach (SearchResult objSR in objSRC)
{
int iInactiveFlag = Convert.ToInt32(objSR.Properties["userAccountControl"][0]);
string sUserId = objSR.Properties["SAMAccountName"][0].ToString();
string sFirstName = objSR.Properties["givenName"][0].ToString();
string sLastName = objSR.Properties["sn"][0].ToString();
string sPhone = "";
string sEmail = "";
if (objSR.Properties["TelephoneNumber"].Count > 0)
sPhone = objSR.Properties["TelephoneNumber"][0].ToString();
if( objSR.Properties["mail"].Count > 0 )
sEmail = objSR.Properties["mail"][0].ToString();
iInactiveFlag = iInactiveFlag & 0x0002;
if (iInactiveFlag <= 0)
{
// add name, username, phone and email to the table, if active
DataRow objRow = objTable.NewRow();
objRow["LastName"] = sLastName;
objRow["FirstName"] = sFirstName;
objRow["Username"] = sUserId;
objRow["UserDomain"] = sDomainName;
objRow["Phone"] = sPhone;
objRow["Email"] = sEmail;
objTable.Rows.Add( objRow );
continue;
}
}
objSRC.Dispose();
objDS.Dispose();
objRootDE.Close();
objRootDE.Dispose();
}
return objTable;
}示例4: isAuth
public bool isAuth(string domain, string username, string password)
{
if (domain.Trim().Length == 0)
return false;
if (username.Trim().Length == 0)
return false;
if (password.Trim().Length == 0)
return false;
if (_path == "")
_path = @"LDAP://DC=" + domain + ",DC=ad,DC=flextronics,DC=com";
string domain_user = domain + "\\" + username;
//DirectoryEntry entry = new DirectoryEntry(_path, domain + @"\" + username, password);
DirectoryEntry entry = new DirectoryEntry(_path,domain_user , password);
try
{
DirectorySearcher search = new DirectorySearcher(entry);
search.Filter = "(SAMAccountName=" + username + ")";
return __defineUser(ref search);
}
catch (Exception ex)
{
message = "Error authenticating user." + ex.Message;
return false;
}
finally
{
entry.Dispose();
}
}示例5: RetrieveAllNetworkUsersFromLDAP
private static SearchResultCollection RetrieveAllNetworkUsersFromLDAP(string sDomainName)
{
string sServerName = System.Configuration.ConfigurationManager.AppSettings[sDomainName].ToString();
string sLDAPPath = "LDAP://" + sServerName + "/DC=" + sDomainName + ",DC=root01,DC=org";
DirectoryEntry objRootDE = new DirectoryEntry(sLDAPPath, sUID, sPwd, AuthenticationTypes.Secure);
DirectorySearcher objDS = new DirectorySearcher(objRootDE);
objDS.Filter = "(|(&(objectClass=User)(givenname=*)(sn=*)))";
objDS.ReferralChasing = ReferralChasingOption.None;
objDS.PropertiesToLoad.Add("userAccountControl");
objDS.PropertiesToLoad.Add("SAMAccountName");
SearchResultCollection objSRC = null;
try
{
objSRC = objDS.FindAll();
}
catch (Exception excpt)
{
if (excpt.Message.IndexOf("The server is not operational.") < 0)
throw;
}
objDS.Dispose();
objRootDE.Close();
objRootDE.Dispose();
return objSRC;
}