［Linq2Sql］ForeignKeyReferenceAlreadyHasValueException
場境:
有ForeignKey 且已先填入資料, 然後想改PK value. 如:
1: Job job = new Job{ Owner= new Owner( ){ ... } }; // 已放入FK
2: job.Id = 1; // 然後想改PK
簡單的說, 要把PK先搞定.
2011-11-24
［Linq2Sql］ForeignKeyReferenceAlreadyHasValueException
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