m.Read(imgdata,0,imgdatalen);
string connstr=
((NameValueCollection)Context.GetConfig
("appSettings"))["connstr"];
SqlConnection connection = new SqlConnection(connstr);
SqlCommand command = new SqlCommand
("INSERT INTO ImageStore(imgtitle,imgtype,imgdata)
VALUES ( @imgtitle, @imgtype,@imgdata )", connection );
SqlParameter paramTitle = new SqlParameter
("@imgtitle", SqlDbType.VarChar,50 );
paramTitle.Value = imgtitle;
command.Parameters.Add( paramTitle);
SqlParameter paramData = new SqlParameter
( "@imgdata", SqlDbType.Image );
paramData.Value = imgdata;
command.Parameters.Add( paramData );
SqlParameter paramType = new SqlParameter
( "@imgtype", SqlDbType.VarChar,50 );
paramType.Value = imgtype;
command.Parameters.Add( paramType );
connection.Open();
int numRowsAffected = command.ExecuteNonQuery();
connection.Close();
从数据库中输出图片
现在让我们从数据库中取出我们刚刚保存的图片，在这儿，我们将直接将上一页 [1] [2] [3] 下一页
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