C# winform打印总结 z
http://blog.csdn.net/jing_xin/article/details/41444063
針對BEIYANG收據打印機 BTP-R580測試通過。
操作說明：http://www.docin.com/p-395110672.html
1、一般的打印
static Font printFont; //打印使用的字體
??????? public static void PrintEventPage(object sender, PrintPageEventArgs e)
??????? {
??????????? float yPos = 0;
??????????? int count = 0;
??????????? float leftMargin = e.MarginBounds.Left;
??????????? float topMargin = e.MarginBounds.Top;
??????????? //string line = null;
??????????? //string subs = " ";
??????????? string context = null;
??????????? //打印字體
??????????? printFont = new Font("宋體", 14F, FontStyle.Bold | FontStyle.Underline);
??????????? //打印內容
??????????? context = "收銀小票";
??????????? //打印的位置
??????????? yPos = topMargin + (count * printFont.GetHeight(e.Graphics));
??????????? e.Graphics.DrawString(context, printFont, Brushes.Black,
??????????? 50, 10, new StringFormat());
??????????? //換行
??????????? count++;
??????????? e.HasMorePages = false;
??????? }
?
調用處：
??????????? System.Windows.Forms.PrintDialog PrintDialog1 = new PrintDialog();
??????????? System.Drawing.Printing.PrintDocument docToPrint = new System.Drawing.Printing.PrintDocument();
??????????? docToPrint.PrintPage += new System.Drawing.Printing.PrintPageEventHandler(PrintEventPage);
??????????? PrintDialog1.AllowSomePages = true;
??????????? PrintDialog1.ShowHelp = true;
??????????? PrintDialog1.Document = docToPrint;//把PrintDialog的Document屬性設為上面配置好的PrintDocument的實例
??????????? PrintController printController = new StandardPrintController();
??????????? docToPrint.PrintController = printController;
??????????? DialogResult result = PrintDialog1.ShowDialog();//調用PrintDialog的ShowDialog函數顯示打印對話框
??????????? //If the result is OK then print the document.
??????????? if (result == DialogResult.OK)
??????????? {
??????????????? docToPrint.Print();//開始打印
??????????? }
效果：直接調出設置打印機的窗口。
2、USB打印
思路：
1、先找到USB?打印機。SetupDiGetClassDevs、SetupDiEnumDeviceInfo、SetupDiGetDeviceRegistryProperty，找到“USB?支持設備”；
2、然后就是老路，獲得該USB打印機的路徑，SetupDiEnumDeviceInterfaces、SetupDiGetInterfaceDeviceDetail，獲得路徑。（SetupDiGetClassDevs不用了，因為1中已經獲得句柄集）
3、再根據路徑CreateFile，后面的內容網上一搜一大堆。
步驟：
1、CreateFile
2、SetupComm
3、SetCommTimeouts
4、GetCommState
5、SetCommState
6、PurgeComm
7、WriteFile
不知道是不是繞遠路了，呵呵。
參考資料：http://www.cnblogs.com/SunYu/archive/2010/04/29/1723977.html
參考代碼：http://www.codeproject.com/Articles/14500/Detecting-Hardware-Insertion-and-or-Removal
?
USB下直接用程序訪問不太方便，于是利用下面這個連接里的方法進行LPT并口轉換：
http://www.yt-pos.com/ask/question.php?id=263
然后就可以連接上打印機了。
參考其他網站：
http://zhidao.baidu.com/link?url=3hhQOUVhcJdaV9tNgxNnD_SqEUgA-cesSciNvhV42a4G6Pu8u5r17m1J3HmHTud_6ZAtyQquX9gHzVoIYgaLqa
http://bbs.csdn.net/topics/390085304?page=1#post-398581498
http://www.cnblogs.com/zbo/archive/2009/07/11/1521454.html
?
打印輸出并切紙操作：
打印 自動切紙 走紙??
來自：http://blog.163.com/lvjiwei789789@126/blog/static/38442411200891694155488/
第一點：?
const uint GENERIC_READ =0x80000000;
??????? const uint GENERIC_WRITE = 0x40000000;?????
??????? const int OPEN_EXISTING = 3;
??????? private FileStream fs=null;
??????? IntPtr iHandle;
??????? [DllImport("kernel32.dll")]
??????? public static extern IntPtr CreateFileA(string lpFileName, uint dwDesiredAccess, int dwShareMode, int lpSecurityAttributes, int dwCreationDisposition, int dwFlagsAndAttributes, int hTemplateFile);
??????? [DllImport("kernel32.dll")]
??????? private static extern bool WriteFile(
??????? int hFile,
??????? byte[] lpBuffer,
??????? int nNumberOfBytesToWrite,
??????? ref?? int lpNumberOfBytesWritten,
??????? ref?? int i
??????? );
??????? [DllImport("kernel32.dll")]
??????? private static extern bool CloseHandle(IntPtr hObject);
第二點：
?protected void imageButton1_Click(object sender, ImageClickEventArgs e)
??????? {
??????????
??????????? ShopCart mycart = CartCtroller.GetCart();?????????
?????????? iHandle = CreateFileA("LPT1", GENERIC_READ | GENERIC_WRITE, 0, 0, OPEN_EXISTING, 0, 0);
?????????? if (iHandle.ToInt32() == -1)
?????????? {
?????????????? Jscript.AjaxRunJs(this.Page, "alert('沒有連接打印機或者打印機端口不是LPT1！')");
?????????????? return;
?????????? }
?????????? else
?????????? {?????????????
?????????????? fs = new FileStream(iHandle, FileAccess.ReadWrite);
?????????????
?????????????? //for (int i = 0; i < 5; i++)
?????????????? //{
?????????????? //??? fs.WriteByte(0x0A); //走紙(忘記了可能是這個)
?????????????? //}
?????????????? //StreamReader sr = new StreamReader(fs);?? //讀數據;??
?????????????? //StreamWriter sw = new StreamWriter(fs, System.Text.Encoding.Default);? //些數據;??
????????????
?????????????? if (mycart.Count == 0)
?????????????? {
?????????????????? Jscript.AjaxRunJs(this.Page, "alert('請先購買產品！')");
?????????????????? return;
?????????????? }???
?????????????? byte[] buf = new byte[500];
?????????????? char ESC = (char)(27);
?????????????? char GS = (char)(29);?????????????????????????????????????????????????????????????????????????????????????????????????????????????????
?????????????? char LF = (char)(10);
???????????
???? //讀出數據
?????????????? StringBuilder SEND = new StringBuilder();
?????????????? //SEND.Append(LF.ToString());????
?????????????? char c1 = (char)60;
?????????????? char c2 = (char)0;
?????????????? SEND.Append(GS.ToString() + "L" + c1.ToString() + c2.ToString());
?????????????? SEND.Append(ESC + "D" + Convert.ToChar(25) + Convert.ToChar(30) + Convert.ToChar(0));
?????????????? string dt = DateTime.Now.ToString();
?????????????? string mingcheng = "產品名稱:";
?????????????? string miaoshu = "產品描述:";
?????????????? string shuliang = "購買數量:";
?????????????? string zhi = "支";
?????????????? SEND.Append(LF.ToString());???
?????????????? SEND.Append("歡 迎 光 臨 - 上海金福");
?????????????? SEND.Append("\r\n");
?????????????? SEND.Append("-------------------------------");
?????????????? SEND.Append(LF.ToString());
?????????????? SEND.Append("購買時間："+dt);
?????????????? SEND.Append("\r\n");
?????????????? SEND.Append("-------------------------------");
?????????????? SEND.Append(LF.ToString());
?????????????? SEND.Append(LF.ToString());
?????????????? for (int i = 0; i < mycart.Count; i++)
?????????????? {
?????????????????? modelArrayProduct temp = (modelArrayProduct)mycart[i];????????????????
?????????????????? SEND.Append(mingcheng + temp.T_name);
?????????????????? SEND.Append("\r\n");
?????????????????? SEND.Append(miaoshu +?? temp.T_miaoshu);
?????????????????? SEND.Append("\r\n");??
?????????????????? SEND.Append(shuliang + temp.T_shuliang.ToString() + zhi);
?????????????????? SEND.Append("\r\n");??
?????????????????? SEND.Append("-------------------------------");
?????????????????? SEND.Append(LF.ToString());???????????????????
?????????????? }????????????
???????????????//走紙
?????????????? SEND.Append(LF.ToString());
?????????????? SEND.Append(LF.ToString());?????????????
?????????????? SEND.Append(LF.ToString());
?????????????? SEND.Append(LF.ToString());
?????????????? SEND.Append(GS + "V" + Convert.ToChar(1));
?????????????
????????????????//字符類型轉換
?????????????? Encoding utf8 = Encoding.GetEncoding(65001);
?????????????? Encoding gb2312 = Encoding.GetEncoding("gb2312");//Encoding.Default ,936
?????????????? byte[] tempa = utf8.GetBytes(SEND.ToString());
?????????????? buf = Encoding.Convert(utf8, gb2312, tempa);
???????????????????????????????????????
????????????? fs.Write(buf, 0, buf.Length);
????????????????????????? fs.Close();???????????????????????
?????????? }
???????????????? CloseHandle(iHandle);?????
??????? }
?
?
C#執行批處理命令
using System.Diagnostics ;
using System.IO;
?
private void btnRun_Click(object sender, EventArgs e)
??????? {
??????????? txtResult.Text = "";
??????????? processCommand("Ping.exe", this.txtAddress.Text);
??????????? processCommand("Ping.exe", this.txtAddress.Text);
??????? }
?
??????? public void processCommand(string commandName, string argument)
??????? {
??????????? ProcessStartInfo start = new ProcessStartInfo(commandName);//設置運行的命令行文件問ping.exe文件，這個文件系統會自己找到
??????????? //如果是其它exe文件，則有可能需要指定詳細路徑，如運行winRar.exe
??????????? start.WorkingDirectory = "d:\\360Downloads\\";
??????????? start.Arguments = argument;//設置命令參數
??????????? start.CreateNoWindow = true;//不顯示dos命令行窗口
??????????? start.RedirectStandardOutput = true;//
??????????? start.RedirectStandardInput = true;//
??????????? start.UseShellExecute = false;//是否指定操作系統外殼進程啟動程序
??????????? txtResult.AppendText(start.WorkingDirectory? + "\n");
??????????? Process p = Process.Start(start);
??????????? StreamReader reader = p.StandardOutput;//截取輸出流
??????????? string line = reader.ReadLine();//每次讀取一行
??????????? while (!reader.EndOfStream)
??????????? {
??????????????? txtResult.AppendText(line + "\n");
??????????????? line = reader.ReadLine();
??????????? }
??????????? p.WaitForExit();//等待程序執行完退出進程
??????????? p.Close();//關閉進程
??????????? reader.Close();//關閉流
??????? }
以上均測試成功。
?
補充BEIYANG BTP-R580相關參數：
?
| ? |
| 熱敏打印 | 分辨率203×203dpi |
| 230mm/s | 打印寬度(mm)80 |
| ? |
| 熱敏打印 | 分辨率203×203dpi |
| 230mm/s | ?? |
| ? |
| 80 | 打印方向雙向打印 |
| 連續紙, 標記紙, 標簽紙 | 紙張厚度0.06mm-0.1mm |
| ASCII(12×24), 壓縮 ASCII(9×17), 國標宋體I, Ⅱ級(24×24), 國際字符 | 供紙方式自動 |
| 并行接口(IEEE 1284), RS-232, RS-485/422串行接口, USB接口, Ethernet接口, WLAN接口可選 | ?? |
| ? |
| 220±10% | 電源頻率(Hz)50-60 |
| ? |
| 黑色 | 重量(Kg)1.3 |
| 147 | 寬度(mm)147 |
| 205 | ?? |
測試打印機二：
ESPON TM TM58 票據打印機
?
| 愛普生 T58 基本參數 | |
| 產品類型： | 微型熱敏打印機 |
| 打印方式： | 熱敏式 |
| 打印寬度： | 32/16 |
| 緩沖區： | 2KB |
| 接口類型： | RS-232，Bi-directionalparallel |
| 愛普生 T58 打印性能 | |
| 打印速度： | 最大100mm/sec |
| 打印分辨率： | 360dpi |
| 字符集： | 95Alphanumeric，37 International，128×1Graphic |
| 字體： | 12×24（ANK）/24×24（Chinese） |
| 愛普生 T58 介質規格 | |
| 介質寬度： | 57.5±0.5mm |
| 介質厚度： | 0.06-0.07mm |
| 愛普生 T58 其它參數 | |
| 平均無故障時間： | 160000小時 |
| 產品尺寸： | 116×204×137mm |
| 產品重量： | 1.3kg |
| 系統平臺： | Windows2000/XP |
| 電源電壓： | DC24V（±7%），1.1A |
| 其它特性： | 字符尺寸：1.25×3.0mm/2.5×3.0mm 每英寸字符數：16.9cpi/10.2cpi D.K.D.功能：2drives 外殼顏色：ECW 安全標準：CCC 電源：Exclusive AC adapter（included） 配件：AC adapter，I/F cable，User’s manual 安全標準：UL/CSA/T+V（E N60950） |
另參考：
?http://blog.csdn.net/guoyong4321/article/details/7079333
《新程序員》：云原生和全面數字化實踐50位技術專家共同創作，文字、視頻、音頻交互閱讀總結
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