添加项目文件。

zxing.core/xx/WriterException.cs

@@ -0,0 +1,54 @@
+/*
+* Copyright 2008 ZXing authors
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+using System;
+
+namespace ZXing
+{
+	/// <summary>
+	/// A base class which covers the range of exceptions which may occur when encoding a barcode using
+	/// the Writer framework.
+	/// </summary>
+	/// <author>dswitkin@google.com (Daniel Switkin)</author>
+	public sealed class WriterException : Exception
+	{
+      /// <summary>
+      /// Initializes a new instance of the <see cref="WriterException"/> class.
+      /// </summary>
+		public WriterException()
+		{
+		}
+
+      /// <summary>
+      /// Initializes a new instance of the <see cref="WriterException"/> class.
+      /// </summary>
+      /// <param name="message">The message.</param>
+      public WriterException(String message)
+         :base(message)
+		{
+		}
+
+      /// <summary>
+      /// Initializes a new instance of the <see cref="WriterException"/> class.
+      /// </summary>
+      /// <param name="message">The message.</param>
+      /// <param name="innerExc">The inner exc.</param>
+      public WriterException(String message, Exception innerExc)
+         : base(message, innerExc)
+      {
+      }
+   }
+}