Code cleanup

Offset werte können nun mit Datum versehen werden

SanSystem/frmOffsetSet.cs

@@ -14,16 +14,20 @@ namespace SanSystem
     public partial class frmOffsetSet : Form
     {
         public DateTime Offset;
-        public frmOffsetSet(string Uhrzeit = null)
+        public frmOffsetSet(DateTime off)
         {
             InitializeComponent();
-            if(Uhrzeit != null)
-                txt_offset.Text = Uhrzeit;
+            if (off != DateTime.MinValue)
+            {
+                txt_offset.Text = off.TimeOfDay.ToString();
+                dateTimePicker.Value = off;
+            }
         }
 
         private void Btn_save_Click(object sender, EventArgs e)
         {
-            Offset = DateTime.Parse(txt_offset.Text);
+            string s = string.Format("{0} {1}", dateTimePicker.Value.ToShortDateString(), txt_offset.Text);
+            Offset = DateTime.Parse(s);
             this.Close();
         }
     }