using?System;
using?System.Collections;
using?System.Security.Cryptography.X509Certificates;

using?Opc.Ua;
using?Opc.Ua.Client;
using?Siemens.OpcUA.Helper;

namespace?Siemens.OpcUA
{
????///?

????///?Event?handler?for?the?event?that?the?client?received?a?value?change.
????///?

????public?delegate?void?valueChanged（object?clientHandle?DataValue?value）;

????///?

????///?Event?handler?for?the?event?that?the?client?received?a?untrusted?server?certificate.
????///?

????public?delegate?void?certificateValidation（CertificateValidator?validator?CertificateValidationEventArgs?e）;

????///?

????///?This?class?encapsulates?a?connection?to?an?OPC?UA?server?and?access?to?particular?Services?of?it.
????///?

????public?class?Server
????{
????????#region?Construction
????????public?Server（）
????????{?}
????????#endregion

????????#region?Fields
????????///?
?
????????///?Keeps?a?session?with?an?UA?server.?
????????///?

????????private?Session?m_Session?=?null;

????????///?
?
????????///?Interface?which?encapsulates?the?use?of?the?browse?service?of?an?UA?server.?
????????///?

????????private?Browser?m_Browser?=?null;

????????///?
?
????????///?Keeps?a?hash?table?for?attribute?names.?
????????///?

????????private?Hashtable?m_hashAttributeNames?=?null;
????????#endregion
????????????????
????????#region?Properties
????????///?

????????///?Use?the?certificateValidation?delegate?as?event.
????????///?

????????public?event?certificateValidation?CertificateEvent?=?null;

????????///?

????????///?Provides?the?session?being?established?with?an?OPC?UA?server.
????????///?

????????public?Session?Session
????????{
????????????get?{?return?m_Session;?}
????????}
????????#endregion
?????????????
????????#region?Connect
????????///?
Establishes?the?connection?to?an?OPC?UA?server.

????????///?The?Url?of?the?endpoint.
????????///?Result?code.
????????///?Throws?and?forwards?any?exception?with?short?error?description.
????????public?void?Connect（string?Url）
????????{
????????????try
????????????{
????????????????//?Create?the?configuration.?????
????????????????ApplicationConfiguration?configuration?=?Helpers.CreateClientConfiguration（）;

????????????????//?Create?the?endpoint?description.
????????????????EndpointDescription?endpointDescription?=?Helpers.CreateEndpointDescription（Url）;

????????????????//?Create?the?endpoint?configuration?（use?the?application?configuration?to?provide?default?values）.
????????????????EndpointConfiguration?endpointConfiguration?=?EndpointConfiguration.Create（configuration）;

????????????????//?The?default?timeout?for?a?requests?sent?using?the?channel.
????????????????endpointConfiguration.OperationTimeout?=?300000;

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件??????90112??2009-07-03?14:39??OPC_UA_CODE_v10\bin\Opc.Ua.Client.dll

?????文件????2589184??2009-07-03?14:39??OPC_UA_CODE_v10\bin\Opc.Ua.Core.dll

?????文件??????55296??2010-04-30?11:12??OPC_UA_CODE_v10\bin\Siemens.OpcUA.Client.exe

?????文件??????18944??2010-04-30?11:12??OPC_UA_CODE_v10\bin\Siemens.OpcUA.dll

?????文件??????22528??2010-04-30?11:12??OPC_UA_CODE_v10\bin\Siemens.OpcUA.SimpleClient.exe

?????文件??????90112??2009-07-03?14:39??OPC_UA_CODE_v10\src\bin\Opc.Ua.Client.dll

?????文件????2589184??2009-07-03?14:39??OPC_UA_CODE_v10\src\bin\Opc.Ua.Core.dll

?????文件????????120??2009-08-18?08:48??OPC_UA_CODE_v10\src\ClientAPI\app.config

?????文件??????40444??2010-04-30?11:03??OPC_UA_CODE_v10\src\ClientAPI\ClientAPI.cs

?????文件???????3087??2010-02-16?09:40??OPC_UA_CODE_v10\src\ClientAPI\ClientAPI.csproj

?????文件???????1727??2010-04-30?11:03??OPC_UA_CODE_v10\src\ClientAPI\ClientDiscovery.cs

?????文件???????4351??2010-04-30?11:03??OPC_UA_CODE_v10\src\ClientAPI\ClientSubscription.cs

?????文件????????841??2010-04-30?10:56??OPC_UA_CODE_v10\src\ClientAPI\Properties\AssemblyInfo.cs

?????文件???????8472??2009-12-14?10:49??OPC_UA_CODE_v10\src\ClientAPI\Properties\Helpers.cs

?????文件??????21097??2010-02-28?23:51??OPC_UA_CODE_v10\src\SimpleClient\MainForm.cs

?????文件??????23609??2010-02-28?23:51??OPC_UA_CODE_v10\src\SimpleClient\MainForm.Designer.cs

?????文件???????5814??2010-02-28?23:51??OPC_UA_CODE_v10\src\SimpleClient\MainForm.resx

?????文件????????521??2010-02-08?15:27??OPC_UA_CODE_v10\src\SimpleClient\Program.cs

?????文件???????1482??2010-04-30?10:56??OPC_UA_CODE_v10\src\SimpleClient\Properties\AssemblyInfo.cs

?????文件???????2879??2010-02-08?15:27??OPC_UA_CODE_v10\src\SimpleClient\Properties\Resources.Designer.cs

?????文件???????5612??2010-02-08?11:40??OPC_UA_CODE_v10\src\SimpleClient\Properties\Resources.resx

?????文件???????1107??2010-02-08?15:27??OPC_UA_CODE_v10\src\SimpleClient\Properties\Settings.Designer.cs

?????文件????????249??2010-02-08?11:40??OPC_UA_CODE_v10\src\SimpleClient\Properties\Settings.settings

?????文件???????4540??2010-02-08?15:28??OPC_UA_CODE_v10\src\SimpleClient\SimpleClient.csproj

?????文件??????13692??2010-04-30?11:06??OPC_UA_CODE_v10\src\UAClient\AttributeListControl.cs

?????文件???????3034??2010-02-08?14:59??OPC_UA_CODE_v10\src\UAClient\AttributeListControl.Designer.cs

?????文件???????5814??2010-02-08?14:59??OPC_UA_CODE_v10\src\UAClient\AttributeListControl.resx

?????文件???????8427??2009-11-25?09:30??OPC_UA_CODE_v10\src\UAClient\AttributeListControl_template.cs

?????文件???????6012??2009-11-25?09:30??OPC_UA_CODE_v10\src\UAClient\AttributeListControl_template.resx

?????文件??????15266??2010-02-10?17:17??OPC_UA_CODE_v10\src\UAClient\BrowseControl.cs

............此處省略57個(gè)文件信息