public void Update(EWC_Photo p)
{
EWC_DBHelper.RunTSQL("update EWC_Photo set PhotoDesc=@pd where PhotoID=@pid",
new Dictionary <string, object> {
{ "@pid", p.PhotoID },
{ "@pd", p.PhotoDesc }
});
}
public void Insert(EWC_Photo p)
{
EWC_DBHelper.RunTSQL("insert into EWC_Photo values(@pid ,@abid, @fp, @pd)",
new Dictionary <string, object> {
{ "@pid", p.PhotoID },
{ "@abid", p.AlbumID },
{ "@fp", p.FilePath },
{ "@pd", p.PhotoDesc },
});
}
//public List<EWC_Photo> GetPhoto()
//{
// DataTable dt = EWC_DBHelper.GetDataTable("select * from EWC_Photo ORDER BY AlbumID DESC", null); //呼叫DBHelper的GetDataTable方法,查詢全部資料條件參數給null即可
// List<EWC_Photo> aList = new List<EWC_Photo>(); //建立EWC_Activity型別的List,之後接GetDataTable回傳的EWC_Activity List
// foreach (DataRow row in dt.Rows) //dt取回是object,要轉型成EWC_Activity型別
// {
// EWC_Photo p = new EWC_Photo()
// { //dt.Rows是一個陣列
// PhotoID = row["PhotoID"].ToString(), //將欄位值(object)轉成EWC_Activity型別
// AlbumID = row["AlbumID"].ToString(),
// FilePath = row["FilePath"].ToString(),
// PhotoDesc = row["PhotoDesc"].ToString(),
// };
// aList.Add(p);
// }
// return aList;
//}
public List <EWC_Photo> GetPhoto(string ID)
{
DataTable dt = EWC_DBHelper.GetDataTable("select * from EWC_Photo where AlbumID=@abid",
new Dictionary <string, object> {
{ "@abid", ID }
}); //呼叫DBHelper的GetDataTable方法,查詢條件參數給相簿ID
List <EWC_Photo> aList = new List <EWC_Photo>(); //建立EWC_Activity型別的List,之後接GetDataTable回傳的EWC_Activity List
foreach (DataRow row in dt.Rows) //dt取回是object,要轉型成EWC_Activity型別
{
EWC_Photo p = new EWC_Photo()
{ //dt.Rows是一個陣列
PhotoID = row["PhotoID"].ToString(), //將欄位值(object)轉成EWC_Activity型別
AlbumID = row["AlbumID"].ToString(),
FilePath = row["FilePath"].ToString(),
PhotoDesc = row["PhotoDesc"].ToString(),
};
aList.Add(p);
}
return(aList);
}
