我使用LinqToExcel从Excel文件中获取行,然后使用LINQToSQL写入SQLServer。它DID在数据库中创建记录但具有空值。我想知道是否需要将Mac对象(linqtoexcel)映射到HSD_TELE_INSTALLs对象?我不认为我插入记录太远了。相关代码如下。提前谢谢。
//LINQ
var macs = from x in excel.Worksheet<Mac>(sheet)
select x;
//ITERATE WITH LINQ RESULTS
foreach (var x in macs)
{
HSD_TELE_INSTALL myRecord = new HSD_TELE_INSTALL();
db.HSD_TELE_INSTALLs.InsertOnSubmit(myRecord);
db.SubmitChanges();
}
public class Mac
{
public string REGION { get; set; }
public string MACID { get; set; }
public string HOUSEKEY { get; set; }
public string HOUSENUM { get; set; }
public string STREET { get; set; }
public string UNIT { get; set; }
public string ADDRESS2 { get; set; }
public string COMMUNITY { get; set; }
public string STATE { get; set; }
public string ZIPCODE { get; set; }
public string TECHNICIAN { get; set; }
public string JOBNO { get; set; }
public string JOBTYPE { get; set; }
public string CLOSEDATE { get; set; }
public string CLOSETIME { get; set; }
public string COMMENTS { get; set; }
public string MGT { get; set; }
public string COMPLETIONCODE { get; set; }
public string TCRSN { get; set; }
答案 0 :(得分:1)
您正在创建一个类型为HSD_TELE_INSTALL
的新未初始化对象,然后您将其提交给数据库。
你应该从x
以某种方式初始化它。类似的东西:
HSD_TELE_INSTALL myRecord = new HSD_TELE_INSTALL(){SomeField=x.SomeField /*etc...*/ };
db.HSD_TELE_INSTALLs.InsertOnSubmit(myRecord);
db.SubmitChanges();