C#存取SqlServer中的Image类型
2020-11-09
来源：欧得旅游网
}
取:
public void GetImage()
{
SqlCommand cmd = new SqlCommand(@"SELECT name, photo FROM Temp", sqlConn);
sqlConn.Open();
SqlDataReader reader = cmd .ExecuteReader();
if (reader.Read())
{
image_filename= (string) reader.GetValue(0);
byte[] image_bytes = (byte[]) reader.GetValue(1);
MemoryStream ms = new MemoryStream(image_bytes);
Bitmap bmap = new Bitmap(ms);
return bmap;
}
}
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