关于打印换页

private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
        {

            int height = e.PageSettings.Bounds.Height;   //打印页的高度
            float hs = height / 3 + 1;                   //标签高度
            
            int count = dv1.Rows.Count;
            while (x <= count - 1)
            {
                
                

                    for (y = 0; y <= 2; y++)
                    {
                        e.Graphics.DrawString(Convert.ToString(dv1.Rows[x].Cells[y].Value), new Font("宋体", 20, FontStyle.Regular), Brushes.Black, 0, y * hs);
                        if (y == 2)
                        {
                            e.HasMorePages = true;
                            return;
                        }
                        else
                            e.HasMorePages = false;


                    }



                    x++;
                    
                }
我要实现gridview一行打一页，gridview每行的三列在一页之中分三行打印
打印预览的时候，他不断增加新页是怎么回事？就是打印页不断增加，没有终结 --------------------编程问答--------------------        private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
        {
            int height = e.PageSettings.Bounds.Height;   //打印页的高度
            float hs = height / 3 + 1;                   //标签高度            
            int count = dv1.Rows.Count;
            while(x <= count - 1)
            {            
             
                    for (y = 0; y <= 2; y++)
                    {
                        e.Graphics.DrawString(Convert.ToString(dv1.Rows[x].Cells[y].Value), new Font("宋体", 20, FontStyle.Regular), Brushes.Black, 0, y * hs);                      

                    }
                    if (y == 2)
                    {
                        e.HasMorePages = true;
                        return;

                    }
                    else
                        e.HasMorePages = false;
                    x++;                  
                    
                }             
                       
        }
做了如下改变，结果不新增加页，把所有的页面都打到一页上了

补充：.NET技术 ,  C#