1 files changed, 47 insertions, 0 deletions
diff --git a/ThirdParty/CsvHelper-master/src/CsvHelper/Configuration/Attributes/ConstantAttribute.cs b/ThirdParty/CsvHelper-master/src/CsvHelper/Configuration/Attributes/ConstantAttribute.cs
new file mode 100644
index 0000000..5dd2dc5
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+++ b/ThirdParty/CsvHelper-master/src/CsvHelper/Configuration/Attributes/ConstantAttribute.cs
@@ -0,0 +1,47 @@
+// Copyright 2009-2022 Josh Close
+// This file is a part of CsvHelper and is dual licensed under MS-PL and Apache 2.0.
+// See LICENSE.txt for details or visit http://www.opensource.org/licenses/ms-pl.html for MS-PL and http://opensource.org/licenses/Apache-2.0 for Apache 2.0.
+// https://github.com/JoshClose/CsvHelper
+using System;
+
+namespace CsvHelper.Configuration.Attributes
+{
+	/// <summary>
+	/// The constant value that will be used for every record when 
+	/// reading and writing. This value will always be used no matter 
+	/// what other mapping configurations are specified.
+	/// </summary>
+	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, AllowMultiple = false, Inherited = true)]
+	public class ConstantAttribute : Attribute, IMemberMapper, IParameterMapper
+	{
+		/// <summary>
+		/// Gets the constant.
+		/// </summary>
+		public object Constant { get; private set; }
+
+		/// <summary>
+		/// The constant value that will be used for every record when 
+		/// reading and writing. This value will always be used no matter 
+		/// what other mapping configurations are specified.
+		/// </summary>
+		/// <param name="constant">The constant.</param>
+		public ConstantAttribute(object constant)
+		{
+			Constant = constant;
+		}
+
+		/// <inheritdoc />
+		public void ApplyTo(MemberMap memberMap)
+		{
+			memberMap.Data.Constant = Constant;
+			memberMap.Data.IsConstantSet = true;
+		}
+
+		/// <inheritdoc />
+		public void ApplyTo(ParameterMap parameterMap)
+		{
+			parameterMap.Data.Constant = Constant;
+			parameterMap.Data.IsConstantSet = true;
+		}
+	}
+}