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海蘭主人,我有一些問題,當我轉換圖片varbinary(MAX)
我有這樣轉換VARBINARY要上傳圖片MVC asp.net
Create Procedure SelectBarang
as
Begin
Select * from Barang;
End
一個過程,我有類模型這樣
public class ShopDB
{
string cs = ConfigurationManager.ConnectionStrings["ShopEntities"].ConnectionString;
public List<Barang> ListAll()
{
List<Barang> lst = new List<Barang>();
SqlConnection con = new SqlConnection(cs);
//using(SqlConnection con=new SqlConnection(cs))
{
con.Open();
SqlCommand com = new SqlCommand("SelectBarang", con);
com.CommandType = CommandType.StoredProcedure;
SqlDataReader rdr = com.ExecuteReader();
while (rdr.Read())
{
lst.Add(new Barang
{
IdBarang = Convert.ToInt32(rdr["IdBarang"]),
NamaBarang = rdr["NamaBarang"].ToString(),
Harga = Convert.ToInt32(rdr["Harga"]),
CategoriId = Convert.ToInt32(rdr["CategoriId"]),
GambarBarang = Convert ??
});
}
return lst;
}
}
}
如何將varbinary
更改爲圖像以添加我的數據?
的可能的複製[從SQL Server VarBinary(Max)中讀取圖像](https:// stackoverflow。 com/questions/30778311/read-image-from-sql-server-varbinarymax) – NightOwl888
我不贊成@ NightOwl888 –
GambarBarang的數據類型是什麼? –