New built-in plugin PEViewer

QuickLook.Plugin/QuickLook.Plugin.PEViewer/PEImageParser/PEImageParseException.cs

@@ -0,0 +1,26 @@
+using System;
+
+namespace QuickLook.Plugin.PEViewer.PEImageParser;
+
+/// <summary>
+/// The exception that is thrown when parsing of a <see cref="PEImage" /> fails.
+/// </summary>
+public sealed class PEImageParseException : Exception
+{
+    /// <summary>
+    /// Gets the offset within the image file at which parsing failed.
+    /// </summary>
+    public int Offset { get; private set; }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="PEImageParseException" /> class.
+    /// </summary>
+    /// <param name="offset">The offset within the image file at which parsing failed.</param>
+    /// <param name="message">The message that describes the error.</param>
+    public PEImageParseException(int offset, string message) : base(message)
+    {
+        _ = message ?? throw new ArgumentNullException(nameof(message));
+
+        Offset = offset;
+    }
+}