update 20241206

Database/db.cs

@@ -16,6 +16,7 @@ using System.Configuration;
 using System.Runtime.CompilerServices;
 using NLog.LayoutRenderers;
 using Helper;
+using System.Transactions;
 
 
 
@@ -1820,6 +1821,57 @@ namespace Database
             catch { return false; }
 
         }
+
+        public Boolean save_edk(string filename, int mitarbeiternr)
+        {
+            try
+            {
+                SqlConnection Connection = new SqlConnection();
+                SqlDataAdapter DA = new SqlDataAdapter("select * from edk_log where rowid=-1 ", Connection);
+                SqlCommandBuilder cb = new SqlCommandBuilder(DA);
+                DataSet ds = new DataSet();
+                FileStream fs = new FileStream(filename, FileMode.Open, FileAccess.Read);
+                byte[] mydata = new byte[fs.Length];
+                try
+                {
+                    fs.Read(mydata, 0, Convert.ToInt32(fs.Length));
+                    fs.Close();
+                    Connection.ConnectionString = connectionstring;
+                    Connection.Open();
+                    DA.Fill(ds, "edk_log");
+                    DataRow myRow;
+                    if (ds.Tables[0].Rows.Count == 0)
+                    {
+                        myRow = ds.Tables[0].NewRow();
+                        myRow[1] = "0";
+                        myRow[2] = mitarbeiternr;
+                        myRow[5] = DateTime.Now;
+                        myRow[6] = mydata;
+                        myRow[7] = filename;
+                        ds.Tables[0].Rows.Add(myRow);
+                        DA.Update(ds, "edk_log");
+                    }
+                }
+                catch (Exception ex)
+                {
+                    return false;
+                }
+                finally
+                {
+                    fs = null;
+                    cb = null;
+                    ds = null;
+                    DA = null;
+                    Connection.Close();
+                    Connection = null;
+                }
+                return true;
+            }
+            catch (Exception EX)
+            {
+                return false;
+            }
+        }
     }