示例#1
0
 public ClientService()
 {
     db = new LibraryManagementDataContext();
 }
示例#2
0
 public LendingService()
 {
     db = new LibraryManagementDataContext();
 }
示例#3
0
 public BookCopyService()
 {
     db = new LibraryManagementDataContext();
 }
示例#4
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 public PublisherService()
 {
     db = new LibraryManagementDataContext();
 }