将Feature/XP.Common和Feature/XP.Hardware分支合并至Develop/XP.forHardwareAndCommon，完善XPapp注册和相关硬件类库通用类库功能。

2026-04-16 17:31:13 +08:00
parent 6ec4c3ddaa
commit 2bd6e566c3
581 changed files with 74600 additions and 222 deletions
@@ -0,0 +1,22 @@
+using System;
+
+namespace XP.Common.PdfViewer.Exceptions
+{
+    /// <summary>
+    /// PDF 加载异常 | PDF load exception
+    /// 当 PDF 文件格式无效或加载失败时抛出 | Thrown when PDF format is invalid or loading fails
+    /// </summary>
+    public class PdfLoadException : Exception
+    {
+        /// <summary>
+        /// 加载失败的文件路径 | File path that failed to load
+        /// </summary>
+        public string? FilePath { get; }
+
+        public PdfLoadException(string message, string? filePath = null, Exception? innerException = null)
+            : base(message, innerException)
+        {
+            FilePath = filePath;
+        }
+    }
+}