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AppleWiner 2016-08-16 16:26关注语句如下:
cmd.CommandText = "INSERT INTO phonenumber (phonenumber,name) " + " VALUES (@phonenumber, @name)";
cmd.Parameters.AddWithValue("@phonenumber", rc.手机号码);
cmd.Parameters.AddWithValue("@name", rc.名称);
cmd.ExecuteNonQuery();错误信息:
SQLite error (1555): abort at 12 in [INSERT INTO phonenumber (phonenumber,name) VALUES (@phonenumber, @name)]: UNIQUE constraint failed: phonenumber.phonenumber
“System.Data.SQLite.SQLiteException”类型的第一次机会异常在 System.Data.SQLite.dll 中发生解决 无用评论 打赏 举报

