initial commit

cVMS.NET_CS/MethodExts.cs

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+using System;
+using System.Xml;
+using System.Linq;
+using System.Xml.Linq;
+using System.ComponentModel;
+using System.Runtime.CompilerServices;
+using AR;
+using System.IO;
+using System.Text;
+
+
+namespace vmsnet
+{
+    public static class MethodExts
+    {
+        /// <summary>
+        /// 지정된 파일 끝에 내용을 추가합니다.
+        /// </summary>
+        /// <param name="filename"></param>
+        /// <param name="data"></param>
+        public static void AppendText(this System.IO.FileInfo filename, string data)
+        {
+            if (filename.Directory.Exists == false) filename.Directory.Create();
+            using (var writer = new StreamWriter(filename.FullName, true, System.Text.Encoding.Default))
+                writer.Write(data);//
+        }
+        public static void AppendText(this System.IO.FileInfo filename, StringBuilder data)
+        {
+            AppendText(filename, data.ToString());
+        }
+
+        /// <summary>
+        /// 파일에 내용을 기록합니다.
+        /// 파일지 존재하면 덮어쓰기 됩니다.
+        /// </summary>
+        /// <param name="filename"></param>
+        /// <param name="data"></param>
+        public static void WriteText(this System.IO.FileInfo filename, StringBuilder data, bool append = false)
+        {
+           WriteText(filename, data.ToString(), append);
+        }
+        public static void WriteText(this System.IO.FileInfo filename, string data, bool append = false)
+        {
+            if (filename.Directory.Exists == false) filename.Directory.Create();
+            if (append == false)
+                System.IO.File.WriteAllText(filename.FullName, data);
+            else
+                AppendText(filename, data);
+        }
+        public static string GetData(this XElement el, string key, string elName, string defvalue = "")
+        {
+            if (el == null) return defvalue;
+            if (el.HasElements == false) return defvalue;
+
+            var KeyItem = el.Element(key);
+            if (KeyItem == null || KeyItem.HasElements == false) return defvalue;
+
+            var item = KeyItem.Element(elName);
+            if (item == null) return defvalue;
+
+            if (item.IsEmpty) return defvalue;
+
+            return item.Value;
+        }
+    }
+
+}