Use Class print

第一步：创建一个类，该类的结构来自数据集、数据表或其他，实例化类时赋值(图片返回用二进制流)    class Class2    {  private string m_name;        private System.Drawing.Image m_pic;

        public Class2(string name, System.Drawing.Image pic)        {            m_name = name;            m_pic = pic;        }

        public string Name        {            get            {                return m_name;            }        }        public byte[] Pic        {            get            {                //二进制流                System.IO.MemoryStream ms = new System.IO.MemoryStream();                m_pic.Save(ms, System.Drawing.Imaging.ImageFormat.Png);                return ms.GetBuffer();

                //反向                //MemoryStream ms = new MemoryStream(byt);                //Image img = Image.FromStream(ms);

            }        }

    }第二步：创建数据集，菜单-》数据-》添加新数据集-》对象-》（选择对象）【数据集，布局完成后可删除】

第三步：从工程中添加-》添加-》添加新建项-》报表用新建的数据集，布局，填充报表（图片设置属性Source为Database,MIMEType为image/jpeg）

第四步：从工具箱创建“BindingSource”，在下一步中设置属性Class2BindingSource.DataSource

第五步：在事件中添加代码

            Class2 print = new Class2("汽车",pictureBox2.Image );            //this.Class2BindingSource.DataSource = typeof(Test0.Class2);

 

            this.reportViewer1.LocalReport.EnableExternalImages = true; //打开图片支持            this.reportViewer1.LocalReport.ReportEmbeddedResource = @"Test0.Report1.rdlc"; //加载报表            this.reportViewer1.SetDisplayMode(DisplayMode.PrintLayout);

            Class2BindingSource.DataSource = print;

            this.reportViewer1.ZoomMode = ZoomMode.Percent;            this.reportViewer1.ZoomPercent = 100;

第六步：类列表(集合)生成与打印

     1、修改数据源对象            List<Class2> print = new List<Class2>();            print.Add(new Class2("汽车", 10000, pictureBox1.Image, MyTab));            print.Add(new Class2("火车", 10000, pictureBox1.Image, MyTab));            print.Add(new Class2("飞机", 10000, pictureBox1.Image, MyTab));            print.Add(new Class2("轮船", 10000, pictureBox1.Image, MyTab));

            this.Class2BindingSource.DataSource = typeof(List<Test0.Class2>);

  2、在Test0.Report1.rdlc中添加表格，添加字段