update 20241201

Client - Kopie/Backup/Helper/ConvertHelper.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Net.Http.Headers;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OnDoc.Helper
+{
+    public static class ConvertHelper
+    {
+        //public static MemoryStream Base64ToMemoryStram(string Base64String)
+        //{
+        //    //data:image/gif;base64,
+        //    //this image is a single pixel (black)
+        //    byte[] bytes = Convert.FromBase64String(Base64String);
+
+        //    using (MemoryStream ms = new MemoryStream(bytes))
+        //    {
+        //        image = Image.FromStream(ms);
+        //    }
+
+        //    return image;
+        //}
+
+        public enum DateTimeFormat{
+            datumshort,
+            datummedium,
+            datumlong,
+
+        }
+        public static string Datum(DateTime date, DateTimeFormat format) {
+            switch (format)
+            {
+                case DateTimeFormat.datumshort:
+                    return date.ToShortDateString();
+                    break;
+                case DateTimeFormat.datummedium:
+                    return date.ToString("dd.MMMM yyyy");
+                    break;
+                case DateTimeFormat.datumlong:
+                    return date.ToLongDateString();
+                    break;
+                default:
+                    return date.ToShortDateString();
+            }
+        
+
+
+
+
+            return date.ToString("dd.mm.yyyy");
+        }
+    }
+}