28 lines
670 B
C#
28 lines
670 B
C#
|
using System;
|
||
|
|
using System.Drawing;
|
||
|
|
using System.IO;
|
||
|
|
using PCL.Core.App;
|
||
|
|
|
||
|
|
namespace PCL.Core.Utils;
|
||
|
|
|
||
|
|
public static class IconHelper
|
||
|
|
{
|
||
|
|
public static string GetIconPath()
|
||
|
|
{
|
||
|
|
var paths = Path.Combine(Paths.Temp, "icon.png");
|
||
|
|
if (!File.Exists(paths))
|
||
|
|
{
|
||
|
|
CreateIcon();
|
||
|
|
}
|
||
|
|
|
||
|
|
return paths;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static void CreateIcon()
|
||
|
|
{
|
||
|
|
using var icon = Icon.ExtractAssociatedIcon(Basics.ExecutablePath) ??
|
||
|
|
throw new InvalidOperationException("无法提取程序图标。");
|
||
|
|
using var bitmap = icon.ToBitmap();
|
||
|
|
bitmap.Save(Path.Combine(Paths.Temp, "icon.png"));
|
||
|
|
}
|
||
|
|
}
|