图片在百度的这个链接
如上图,这选项里,没有打印机和默认打印机,用超赢软件,能让pos小票打印机打印出内容来。用c#是怎么做的。是用打开端口的方法吗?见超赢软件里指定了串口的端口,请高手指教。
如上图,这选项里,没有打印机和默认打印机,用超赢软件,能让pos小票打印机打印出内容来。用c#是怎么做的。是用打开端口的方法吗?见超赢软件里指定了串口的端口,请高手指教。
调试欢乐多
百度里有图片http://zhidao.baidu.com/question/472330895.html?quesup2
类似这样的指令
private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
{
int a = 96;
e.Graphics.DrawString(r1, new Font("宋体", 10), Brushes.Black, 10, 8);
e.Graphics.DrawString(" 日期:" + System.DateTime.Now.ToString(), new Font("宋体", 10), Brushes.Black, 0, 30);
e.Graphics.DrawString("收银员:" + denglu.name + " 机号:" + r7, new Font("宋体", 10), Brushes.Black, 0, 52);
e.Graphics.DrawString("-----------------------------", new Font("宋体", 10), Brushes.Black, 0, 63);
e.Graphics.DrawString("商品名称 数量 单价 金额", new Font("宋体", 10), Brushes.Black, 0, 74);
e.Graphics.DrawString("-----------------------------", new Font("宋体", 10), Brushes.Black, 0, 85);
float uu = float.Parse(hangshu);
for (int i = 0; i <uu ; i++)
{ e.Graphics.DrawString(ListP[i].Name.Trim(), new Font("宋体", 10), Brushes.Black, 0, a);
e.Graphics.DrawString(ListP[i].Amount.Trim(), new Font("宋体", 10), Brushes.Black, 85, a + 15);
e.Graphics.DrawString(ListP[i].Price.Trim(), new Font("宋体", 10), Brushes.Black, 120, a + 15);
e.Graphics.DrawString(ListP[i].shifu.Trim(), new Font("宋体", 10), Brushes.Black, 170, a + 15);
a += 30;
string xinxi = denglu.name + "在收银模式下的结账的" + DateTime.Now.ToString() + "买出名字叫" + ListP[i].Name.Trim() + "数量为" + ListP[i].Amount.Trim()+",单价为" + ListP[i].Price.Trim() +",原价为"+ ListP[i].yuanjia .Trim ()+"的商品。";
StreamWriter sw = new StreamWriter(@"d:\system\log.dat", true);
sw.Write("\r\n" + xinxi);
sw.Close(); }
e.Graphics.DrawString("-----------------------------", new Font("宋体", 10), Brushes.Black, 0, a);
e.Graphics.DrawString("件数:"+jianshu , new Font("宋体", 10), Brushes.Black, 0, a + 10);
e.Graphics.DrawString("金额:" +textBox2.Text .Trim (), new Font("宋体", 10), Brushes.Black, 60, a + 10);
for (int i = 0; i < dataGridView1.RowCount; i++)
{
e.Graphics.DrawString(dataGridView1 .Rows [i].Cells [0].Value.ToString ()+":" , new Font("宋体", 10), Brushes.Black, 0, a + 25);
e.Graphics.DrawString(""+dataGridView1.Rows[i].Cells[3].Value.ToString (), new Font("宋体", 10), Brushes.Black, 60, a + 25);
a += 15;
}
e.Graphics.DrawString("找回:" + textBox6.Text.Trim(), new Font("宋体", 10), Brushes.Black, 0, a + 30);
e.Graphics.DrawString("-----------------------------", new Font("宋体", 10), Brushes.Black, 0, a+38);
if (r2 != null)
{
e.Graphics.DrawString(r2, new Font("宋体", 10), Brushes.Black, 0, a + 45);
}
if (r3 != null)
{
e.Graphics.DrawString(r3, new Font("宋体", 10), Brushes.Black, 0, a + 60);
}
if (r4 != null)
{
e.Graphics.DrawString(r4, new Font("宋体", 10), Brushes.Black, 0, a + 75);
}
if (r5 != null)
{
e.Graphics.DrawString(r5, new Font("宋体", 10), Brushes.Black, 0, a + 90);
}
if (r6 != null)
{
e.Graphics.DrawString(r6, new Font("宋体", 10), Brushes.Black, 0, a + 105);
} }