[英]SQL Server DateTime Object and C# Datetime using Entity Framework
[英]Store list of object in SQL Server using Entity Framework
我使用實體框架在C#應用程序中連接SQL Server數據庫。
我有一個Location
類,它看起來像這樣:
[Table("DBLocation")]
public class DBLocation {
// ...
public List<DBPicture> pictures{ get; set; }
// ...
}
我的問題是,如何將列表存儲到數據庫中,是否創建另一個表以匹配位置ID和圖片,如果是,我如何告訴代碼使用該表?
謝謝!
您的代碼將是這樣的,
public void savePicture(List<DBPicture> pics)
{
//Getting a list of pics of type DBPicture as you mentioned in class
try
{
foreach(DBPicture pic in pics)
//Using the model created from database
using (DataModel.PicEntities picContext = new PicEntities())
{
DataModel.DBPicture dbPic = new DBPicture();
dbPic.idPic = pic.idPicture;
dbPic.idLoc = pic.idLocation;
picContext.Meetings.Add(dbPic);
picContext.SaveChanges();
}
}
catch
{
}
}
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.