123

DataBase/FuncDB.cs

@@ -172,14 +172,14 @@ namespace Diplom_O.DataBase
 						 select a).ToArray() :
 						 (from a in db.Chely
 							where
-							  a.FName.ToLower().Contains(f) ||
-								a.SName.ToLower().Contains(f) ||
-								a.TName.ToLower().Contains(f) ||
+							  (!string.IsNullOrEmpty(a.FName) && a.FName.ToLower().Contains(f)) ||
+								(!string.IsNullOrEmpty(a.SName) && a.SName.ToLower().Contains(f)) ||
+								(!string.IsNullOrEmpty(a.TName) && a.TName.ToLower().Contains(f)) ||
 								a.Birthday.ToString("yyyy.MM.dd").ToLower().Contains(f) ||
-								a.Address.ToLower().Contains(f) ||
-								a.INN.ToLower().Contains(f) ||
-								a.SNILS.ToLower().Contains(f) ||
-								a.Pasport.ToLower().Contains(f)
+								(!string.IsNullOrEmpty(a.Address) && a.Address.ToLower().Contains(f)) ||
+								(!string.IsNullOrEmpty(a.INN) && a.INN.ToLower().Contains(f)) ||
+								(!string.IsNullOrEmpty(a.SNILS) && a.SNILS.ToLower().Contains(f)) ||
+								(!string.IsNullOrEmpty(a.Pasport) && a.Pasport.ToLower().Contains(f))
 							select a).ToArray();
 				}
 			}
@@ -320,5 +320,21 @@ namespace Diplom_O.DataBase
 			}
 			catch { throw; }
 		}
+
+		public static ChelToChel GetChelToChel(int id)
+		{
+			try
+			{
+				using (var db = new MainDB())
+				{
+					var res = from a in db.ChelToChely
+										where a.Id == id
+										select a;
+					try { return res.Single(); }
+					catch { return null; }
+				}
+			}
+			catch { throw; }
+		}
 	}
 }