using HMI.Core.Manager;
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using System;
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using System.ComponentModel;
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using System.Runtime.CompilerServices;
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using System.Windows;
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using System.Windows.Controls;
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namespace HMI.StdControl
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{
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/// <summary>
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/// StdEnableMes.xaml 的交互逻辑
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/// </summary>
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public partial class StdEnableMes : UserControl, INotifyPropertyChanged
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{
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#region ...
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public virtual event PropertyChangedEventHandler PropertyChanged;
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protected virtual void Set([CallerMemberName] string name = null)
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{
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
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}
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protected void Set<T>(ref T old, T @new, [CallerMemberName] string propertyName = null)
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{
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old = @new;
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if (propertyName != null)
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{
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Set(propertyName);
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}
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}
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#endregion
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private event EventHandler<StdUIEventArg> valueChanged;
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public event EventHandler<StdUIEventArg> ValueChanged
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{
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add
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{
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valueChanged += value;
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}
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remove
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{
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valueChanged -= value;
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}
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}
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public static DependencyProperty CbEnabledProperty = DependencyProperty.Register(
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"CbEnabled",
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typeof(bool),
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typeof(StdEnableMes),
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new FrameworkPropertyMetadata(true));
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public bool CbEnabled
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{
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get => (bool)GetValue(CbEnabledProperty);
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set
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{
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SetValue(CbEnabledProperty, value);
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}
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}
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private bool enableMes;
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public bool EnableMes
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{
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get => enableMes;
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set
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{
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if (WriteConfig("EnableMes", value))
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{
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Set(ref enableMes, value);
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}
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Set(ref enableMes, value);
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}
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}
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public StdEnableMes()
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{
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DataContext = this;
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InitializeComponent();
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try
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{
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var value = ParameterManager.GetCommonParameterByName("EnableMes");
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if (value == null)
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{
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this.Visibility = System.Windows.Visibility.Collapsed;
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}
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else
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{
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enableMes = bool.Parse(value.Value);
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Set("EnableMes");
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}
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}
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catch
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{
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enableMes = false;
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Set("EnableMes");
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}
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}
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private bool WriteConfig(string name, bool value)
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{
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try
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{
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valueChanged?.Invoke(this, new StdUIEventArg()
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{
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StringValue = name,
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BoolValue = value
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});
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return ParameterManager.UpdateCommonParameter(name, value, out string errMsg);
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}
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catch (Exception ex)
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{
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return false;
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}
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}
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}
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}
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