1 files changed, 48 insertions, 0 deletions
diff --git a/tools/Sandcastle/Source/CommandLine/StringOption.cs b/tools/Sandcastle/Source/CommandLine/StringOption.cs
new file mode 100644
index 0000000..e9beb95
--- /dev/null
+++ b/tools/Sandcastle/Source/CommandLine/StringOption.cs
@@ -0,0 +1,48 @@
+// Copyright © Microsoft Corporation.
+// This source file is subject to the Microsoft Permissive License.
+// See http://www.microsoft.com/resources/sharedsource/licensingbasics/sharedsourcelicenses.mspx.
+// All other rights reserved.
+
+using System;
+using System.IO;
+using System.Collections.Generic;
+
+namespace Microsoft.Ddue.Tools.CommandLine {
+
+    public sealed class StringOption : Option {
+
+        private string template = "xxxx";
+
+        public StringOption(string name) : base(name) { }
+
+        public StringOption(string name, string description) : base(name, description) { }
+
+        public StringOption(string name, string description, string template) : base(name, description) {
+            this.template = template;
+        }
+
+        public string Template {
+            get {
+                return (template);
+            }
+            set {
+                template = value;
+            }
+        }
+
+        internal override ParseResult ParseArgument(string argument) {
+            if (!(argument.Length > 0)) return (ParseResult.MalformedArgument);
+            if (argument[0] != ':') return (ParseResult.MalformedArgument);
+            if (present) return (ParseResult.MultipleOccurance);
+            present = true;
+            value = argument.Substring(1);
+            return (ParseResult.Success);
+        }
+
+        internal override void WriteTemplate(TextWriter writer) {
+            writer.WriteLine("/{0}:{1}", Name, template);
+        }
+
+    }
+
+}