C#如何在C#中将图像从数据库检索到图片框

问题描述

SqlDataAdapter dataAdapter = new SqlDataAdapter(new SqlCommand("SELECT ImageName FROM Image WHERE Department='OSA REWORK'", con));
                    DataSet dataSet = new DataSet();
                    dataAdapter.Fill(dataSet, "Image");
 if (dataSet.Tables["Image"].Rows.Count > 0)
                    {

                        MemoryStream ms = new MemoryStream((byte[])dataSet.Tables["Image"].Rows[0]["ImageName"]);
                        ms.Position = 0;

                 pictureBox1.Image = Image.FromStream(ms);//>error        
            }

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