void Item2Buffer(ByteBuilder Buf, CSaleItem item)
{
int index = productBindingSource.Find("ProductID", item.ProductID);
string s = "產品" + item.ProductID.ToString();
if (index >= 0)
{
object o = productBindingSource.DataSource;
BasicDataSet ds = (BasicDataSet)o;
BasicDataSet.ProductDataTable t = ds.Product;
BasicDataSet.ProductRow row = t[index];
s = row.Name;
}
int m;
do
{
m = GB2312.GetByteCount(s);
if (m <= 16)
{
break;
}
s = s.Substring(0, s.Length - 1);
} while (true);
int n = 16 - m + s.Length;
Buf.AppendPadRight(s, n, GB2312);
Buf.Append(d2str(item.Volume, 6), GB2312);
// Buf.Append(d2str(item.Price , 5), GB2312);
Buf.Append(d2str(item.Total, 10), GB2312);
Buf.Append("\r\n", GB2312);
}
void Item2Buffer(ByteBuilder Buf, CSaleItem item)
{
string s = "產品" + item.ProductID.ToString();
//int index = productBindingSource.Find("ProductID", item.ProductID);
//
//if (index >= 0)
//{
// object o = productBindingSource.DataSource;
// BasicDataSet ds=(BasicDataSet)o;
// BasicDataSet.ProductDataTable t = ds.Product;
// BasicDataSet.ProductRow row = t[index];
// s = row.Name;
//}
var pr = from r in m_OrderSet.Product where r.ProductID == item.ProductID select r;
if (pr.Count() > 0)
{
if (!pr.First().IsNameNull())
{
s = pr.First().Name;
}
}
int m;
do
{
m = GB2312.GetByteCount(s);
if (m <= 16)
{
break;
}
s = s.Substring(0, s.Length - 1);
} while (true);
int n = 16 - m + s.Length;
Buf.AppendPadRight(s, n, GB2312);
Buf.Append(d2str(item.Volume, 6), GB2312);
// Buf.Append(d2str(item.Price , 5), GB2312);
Buf.Append(d2str(item.Total, 10), GB2312);
Buf.Append("\r\n", GB2312);
}
private void btnPrintSmall_Click(object sender, EventArgs e)
{
if (!Print())
{
return;
}
if (MessageBox.Show("此功能將從熱敏印表機印出! 要繼續嗎?", "", MessageBoxButtons.OKCancel) !=
DialogResult.OK)
{
return;
}
byte[] BorderMode = new byte[] { 0x1c, 0x21, 0x28 };
byte[] NormalMode = new byte[] { 0x1c, 0x21, 0 };
ByteBuilder Buf = new ByteBuilder(2048);
Buf.SetEncoding(GB2312);
Buf.Append(BorderMode); // 設定列印模式28
// Buf.Append(" 吴记老锅底大华店\r\n", GB2312);
Buf.Append(" 销售物料统计表\r\n", GB2312);
Buf.Append(NormalMode); // 設定列印模式正常
Buf.Append("\r\n");
Buf.AppendPadRight("印表时间:" + DateTime.Now.ToString("yy/MM/dd hh:mm"), 19, GB2312);
Buf.Append("\r\n表单: " + cbBoxTable.Text + "\r\n", GB2312);
string str = cbBoxMonth.Text.Trim() + cbBoxFrom.Text.Trim() + "至" + cbBoxTo.Text.Trim() + " ";
if (ckBoxUse12.Checked)
{
str += "营业日";
}
else
{
str += "0_24时";
}
Buf.Append("时段: " + str + "\r\n\r\n");
Buf.Append(" 品名 数量 金额\r\n", GB2312);
Buf.Append("- - - - - - - - - - - - - - - -\r\n", GB2312);
decimal no = 0, total = 0;
foreach (CSaleItem item in m_SaleList) // 印不可折扣項
{
Item2Buffer(Buf, item);
no += item.Volume;
total += item.Total;
}
Buf.Append("- - - - - - - - - - - - - - - -\r\n", GB2312);
Buf.Append("合计: " + d2str(no, 9) + d2str(total, 10) + "\r\n", GB2312);
Buf.Append(NormalMode);
Buf.Append("* * * * * * * * * * * * * * * *\r\n\r\n\r\n\r\n\r\n\r\n", GB2312);
Buf.Append("\f", GB2312);
// File.WriteAllText("TestPrn.txt",GB2312.GetString(Buf.ToBytes()),Encoding.Unicode);
RawPrint.SendManagedBytes(LoadConfigPrinterName(), Buf.ToBytes());
}