用小票打印机打印

用小票打印机打印datagridview内容。

 

引用using System.Drawing.Printing;

在winform中添加printDocument1控件，

添加printDocument1的PrintPage的事件printDocument1_PrintPage

 

void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
        {
            //从数据源中得到数据表对象
            DataTable dt = (DataTable)dataGridView1.DataSource;
            //设置初始打印位置及打印位置递增量
            int x = 30, y = 0, kuan = 70, gao = 25;
            //设置字体对象
            Font ff = new Font("宋体", 10);
         &nbs