using?System;
using?System.Collections.Generic;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;
using?Opc.Ua;
using?Opc.Ua.Client;

namespace?OpcUaHelper
{
????///?

????///?Defines?numerous?re-useable?utility?functions.
????///?

????public?partial?class?ClientUtils
????{
????????///?

????????///?Handles?an?exception.
????????///?

????????public?static?void?HandleException（?string?caption?Exception?e?）
????????{
????????????ExceptionDlg.Show（?caption?e?）;
????????}

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

????????///?Returns?the?application?icon.
????????///?

????????public?static?System.Drawing.Icon?GetAppIcon（）
????????{
????????????try
????????????{
????????????????return?new?Icon（?“App.ico“?）;
????????????}
????????????catch?（Exception）
????????????{
????????????????return?null;
????????????}
????????}

????????#region?DisplayText?Lookup
????????///?

????????///?Gets?the?display?text?for?the?access?level?attribute.
????????///?

????????///?The?access?level.
????????///?The?access?level?formatted?as?a?string.
????????public?static?string?GetAccessLevelDisplayText（?byte?accessLevel?）
????????{
????????????StringBuilder?buffer?=?new?StringBuilder（?）;

????????????if?（accessLevel?==?AccessLevels.None）
????????????{
????????????????buffer.Append（?“None“?）;
????????????}

????????????if?（（accessLevel?&?AccessLevels.CurrentRead）?==?AccessLevels.CurrentRead）
????????????{
????????????????buffer.Append（?“Read“?）;
????????????}

????????????if?（（accessLevel?&?AccessLevels.CurrentWrite）?==?AccessLevels.CurrentWrite）
????????????{
????????????????if?（buffer.Length?>?0）
????????????????{
????????????????????buffer.Append（?“?|?“?）;
????????????????}

????????????????buffer.Append（?“Write“?）;
????????????}

????????????if?（（accessLevel?&?AccessLevels.HistoryRead）?==?AccessLevels.HistoryRead）
????????????{
????????????????if?（buffer.Length?>?0）
????????????????{
????????????????????buffer.Append（?“?|?“?）;
????????????????}

????????????????buffer.Append（?“HistoryRead“?）;
????????????}

????????????if?（（accessLevel?&?AccessLevels.HistoryWrite）?==?AccessLevels.HistoryWrite）
????????????{
????????????????if?（buffer.Length?>?0）
????????????????{
????????????????????buffer.Append（?“?|?“?）;
????????????????}

????????????????buffer.Append（?“HistoryWrite“?）;
????????????}

????????????if?（（accessLevel?&?AccessLevels.SemanticChange）?==?AccessLevels.SemanticChange）
????????????{
????????????????if?（buffer.Length?>?0）
????????????????{
????????????????????buffer.Append（?“?|?“?）;
????????????????}

????????????????buffer.Append（?“SemanticChange“?）;
????????????}

????????????return?buffer.ToString（?）;
????????}

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

????????///?Gets?the?display?text?for?the?event?notifier?attribute.
????????///?

????????///?The?event?notifier.
????????///?The?event?notifi

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2021-04-22?00:01??OpcUaHelper-master\
?????文件????????2518??2021-04-22?00:01??OpcUaHelper-master\.gitattributes
?????文件????????4305??2021-04-22?00:01??OpcUaHelper-master\.gitignore
?????目錄???????????0??2021-04-22?00:01??OpcUaHelper-master\Imgs\
?????文件???????45857??2021-04-22?00:01??OpcUaHelper-master\Imgs\Monitor.png
?????文件???????87793??2021-04-22?00:01??OpcUaHelper-master\Imgs\support.png
?????文件????????7651??2021-04-22?00:01??OpcUaHelper-master\LICENSE
?????目錄???????????0??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\
?????文件????????3247??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\App.config
?????文件???????14065??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\Form1.Designer.cs
?????文件???????13538??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\Form1.cs
?????文件????????5698??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\Form1.resx
?????文件???????26850??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\OpcUaHelper.Demo.csproj
?????文件?????????513??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\Program.cs
?????目錄???????????0??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\Properties\
?????文件????????1318??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\Properties\AssemblyInfo.cs
?????文件????????2789??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\Properties\Resources.Designer.cs
?????文件????????5496??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\Properties\Resources.resx
?????文件????????1079??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\Properties\Settings.Designer.cs
?????文件?????????242??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\Properties\Settings.settings
?????文件?????????193??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\SampleUse.cs
?????文件????????9982??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Demo\packages.config
?????目錄???????????0??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.NetCoreDemo\
?????文件?????????469??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.NetCoreDemo\OpcUaHelper.NetCoreDemo.csproj
?????文件????????1296??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.NetCoreDemo\Program.cs
?????目錄???????????0??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.NetCoreDemo\Properties\
?????目錄???????????0??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.NetCoreDemo\Properties\PublishProfiles\
?????文件?????????479??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.NetCoreDemo\Properties\PublishProfiles\FolderProfile.pubxml
?????目錄???????????0??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Standard\
?????文件????????1719??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Standard\OpcUaHelper.Standard.csproj
?????目錄???????????0??2021-04-22?00:01??OpcUaHelper-master\OpcUaHelper.Standard\Properties\
............此處省略132個文件信息