60 lines
1.6 KiB
C#
60 lines
1.6 KiB
C#
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using MainShell.Log;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Media;
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namespace MainShell.Common
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{
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public static class CommonUti
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{
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public static void RunOnUi(Action action)
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{
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if (action == null)
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{
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return;
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}
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try
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{
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if (Application.Current == null || Application.Current.Dispatcher.CheckAccess())
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{
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// 同步在当前线程执行
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action();
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}
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else
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{
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// 在 UI 线程同步执行
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Application.Current.Dispatcher.Invoke(action);
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}
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}
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catch (Exception ex)
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{
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MaxwellControl.Controls.MessageBox.Show($"方法执行异常：{ex.ToString()}", icon: MessageBoxImage.Error);
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}
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}
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public static Brush BrushFromString(string s)
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{
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if (string.IsNullOrWhiteSpace(s))
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return Brushes.Transparent;
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try
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{
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var brush = (Brush)new BrushConverter().ConvertFromString(s);
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return brush ?? Brushes.Transparent;
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}
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catch
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{
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// 如果解析失败，返回默认颜色（可根据需要改为 Brushes.Black 或抛异常）
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return Brushes.Transparent;
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}
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}
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}
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}
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