public void set(string key, string value)
{
if (ActivePrinterProfile.Instance.ActivePrinter == null)
{
//No printer selected
}
else
{
LoadDataIfNeeded();
PrinterSetting setting;
if (settingsDictionary.ContainsKey(key))
{
setting = settingsDictionary[key];
}
else
{
setting = new PrinterSetting();
setting.Name = key;
setting.PrinterId = ActivePrinterProfile.Instance.ActivePrinter.Id;
settingsDictionary[key] = setting;
}
setting.Value = value;
setting.Commit();
}
}
private void getPrinters()
{
PrintDocument printDocument = new PrintDocument();
PrinterSettings.StringCollection printers = PrinterSettings.InstalledPrinters;
List <string> result = new List <string>();
foreach (string item in printers)
{
result.Add(item);
Console.WriteLine(item);
}
if (Setting.Printers == null || Setting.Printers.Count == 0)
{
if (Setting.Printers == null)
{
Setting.Printers = new ObservableCollection <PrinterSetting>();
}
// Setting.Printer = printDocument.PrinterSettings.PrinterName;
// 配置默认打印机
PrinterSetting p = new PrinterSetting();
p.ID = "default";
p.Printer = printDocument.PrinterSettings.PrinterName;
p.MarginTop = 0;
p.MarginLeft = 0;
p.Landscape = false;
p.Paper = "1";
Setting.Printers.Add(p);
}
this.combBoxPrinter.ItemsSource = result;
}
private void SavePaper()
{
//从注册表寻找pmp文件的位置
string keyPath = @"Software\Autodesk\AutoCAD\R22.0\ACAD-1001:804";
string keyName = "RoamableRootFolder";
object FindPC3_Path = RegistryHelpers.GetRegistryValue(keyPath, keyName);
string pmp_path = (string)FindPC3_Path + "Plotters\\PMP Files\\";
PrinterSetting paper = new PrinterSetting();
DB.BLL.PAPER_SIZE papers = new DB.BLL.PAPER_SIZE();
DataSet papers_list = papers.GetList("1=1");
DataTable row = papers_list.Tables[0];
foreach (DataGridViewRow r in dgv_PaperSizeList.Rows)
{
paper.PaperX = Convert.ToDouble(r.Cells[2].Value) * 10;
paper.PaperY = Convert.ToDouble(r.Cells[3].Value) * 10;
paper.userdef_name = (string)r.Cells[1].Value;
//三个打印机，添加三次
paper.AddPrinter(pmp_path + "DWG To PDF.pmp");
paper.AddPrinter(pmp_path + "PublishToWeb JPG.pmp");
paper.AddPrinter(pmp_path + "PublishToWeb PNG.pmp");
}
}
/// <summary> /// 判断is已经改变过默认打印机的纸张 /// 张刊 /// 2016年8月18日 /// [email protected] /// </summary> /// <param name="FormName">纸张名称</param> /// <param name="width">宽</param> /// <param name="length">高</param> /// <returns>已变更：False 反之为True</returns> public static bool IsChange(string FormName, int width, int length) { dm = PrinterSetting.GetPrinterDemode(null); if (FormName == dm.dmFormName && width == dm.dmPaperWidth && length == dm.dmPaperLength) { return(true); } else { return(false); } }
private void buttonAdd_Click(object sender, RoutedEventArgs e)
{
// 添加打印机
PrinterSetting p = new PrinterSetting();
p.ID = "new";
p.MarginTop = 0;
p.MarginLeft = 0;
p.Landscape = false;
p.Paper = "1";
Setting.Printers.Add(p);
Setting.SelectedID = "new";
}
/// <summary>
/// Export a temporary file and send command to label printer.
/// </summary>
/// <param name="printerSetting"></param>
/// <param name="path"></param>
/// <param name="data"></param>
/// <returns></returns>
public void ExportLabelPrint(PrinterSetting printerSetting, string path, string data)
{
if (!Directory.Exists(path))
{
_log.Debug(string.Format("{0} doesn't exist. Initiate the folder", path));
Directory.CreateDirectory(path);
}
// Generate temporary file.
var fileName = string.Format("{0}.txt", Guid.NewGuid().ToString("D"));
var file = Path.Combine(path, fileName);
File.WriteAllText(file, data);
var commandCopy = string.Format("copy /B \"{0}\" \"{1}\"", file, printerSetting.Ip);
_log.Debug(string.Format("Executed command {0}", commandCopy));
ExecuteCommand(commandCopy);
//File.Delete(file);
}
public SetSettingDialog(SettingsDemo settingsDemo, PrinterManager printerManager, PrinterSetting printerSetting)
{
InitializeComponent();
viewModel = DataContext as SetSettingsDialogViewModel;
this.settingsDemo = settingsDemo;
this.printerManager = printerManager;
viewModel.SettingName = printerSetting.Setting;
viewModel.OldSettingValue = printerSetting.Value;
viewModel.NewSettingValue = printerSetting.Value;
UpdateRangeAndType();
}
private void SetButton_Click(object sender, RoutedEventArgs e)
{
PrinterSetting printerSetting = ((FrameworkElement)sender).DataContext as PrinterSetting;
new SetSettingDialog(this, printerManager, printerSetting).ShowDialog();
}
/// <summary>
/// 打印
/// </summary>
/// <param name="seq">序号，用于区分回调</param>
/// <param name="printerName">打印机，如果不指定，则使用画面上的打印机</param>
/// <param name="imageList">待打印图片列表</param>
protected void printImage(string seq, string printer, List <KeyValuePair <string, string> > imageList)
{
// 根据名称获取对应打印机
PrinterSetting printerSetting = null;
foreach (PrinterSetting ps in PrintSetting.Printers)
{
if (String.IsNullOrEmpty(printer) && ps.IsDefault)
{
printerSetting = ps;
break;
}
if (ps.ID == printer || ps.Printer == printer)
{
printerSetting = ps;
break;
}
}
if (printerSetting == null)
{
// 未找到指定打印机
return;
}
// 设置打印时不再弹打印进度弹窗
PrintController printController = new StandardPrintController();
PrintDocument printDoc = new PrintDocument();
printDoc.DefaultPageSettings.Landscape = printerSetting.Landscape;
printDoc.PrinterSettings.PrinterName = printerSetting.Printer;
printDoc.PrinterSettings.Copies = 1;
//if (!String.IsNullOrEmpty(seq)) {
// printDoc.PrinterSettings.PrintFileName = seq;
//}
// printDoc.OriginAtMargins = true;
printDoc.PrintController = printController;
// 开始打印事件
printDoc.BeginPrint += (object sender, PrintEventArgs e) =>
{
Logger.InfoLog("print begin" + seq);
WsResponse <string> br = new WsResponse <string>();
br.Seq = seq;
br.Data = "begin";
Send(JsonConvert.SerializeObject(br));
};
// 结束打印事件
printDoc.EndPrint += (object sender, PrintEventArgs e) =>
{
Logger.InfoLog("print end " + seq);
WsResponse <string> er = new WsResponse <string>();
er.Seq = seq;
er.Data = "end";
Send(JsonConvert.SerializeObject(er));
};
int page = 1;
// 打印，每一页执行一次该事件
printDoc.PrintPage += (object sender, PrintPageEventArgs e) =>
{
// inch
int x = toInchX100(printerSetting.MarginLeft);
int y = toInchX100(printerSetting.MarginTop);
// inch
int xr = toInchX100(printerSetting.MarginRight);
int yb = toInchX100(printerSetting.MarginBottom);
int w = 300, h = 551;
switch (printerSetting.Paper)
{
case "1":
{
w = 300; // 285; // 300* 0.95
h = 511; // 485; // 511 * 0.95
break;
}
case "2":
{
w = toInchX100(100);
h = toInchX100(180);
break;
}
case "3":
default:
{
w = toInchX100(100);
h = toInchX100(180);
}
break;
}
e.PageSettings.Margins.Left = 0;
e.PageSettings.Margins.Top = 0;
e.PageSettings.Margins.Bottom = 0;
e.PageSettings.Margins.Right = 0;
e.PageSettings.PaperSize = new PaperSize("自定义", w, h);
//foreach (KeyValuePair<string, string> image in imageList)
//{
KeyValuePair <string, string> image = imageList[page - 1];
// Image i = Image.FromFile(image);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(image.Value);
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse()) //获得响应)
{
if (response.StatusCode != HttpStatusCode.OK)
{
WsResponse <KeyValuePair <string, string> > rerr = new WsResponse <KeyValuePair <string, string> >();
rerr.Seq = seq;
rerr.Code = "NET_ERR";
rerr.Data = new KeyValuePair <string, string>(image.Key, "error:" + response.StatusCode);
string msgerr = JsonConvert.SerializeObject(rerr);
Send(msgerr);
}
else
{
using (Stream stream = response.GetResponseStream())
{
Image img = Image.FromStream(stream);///实例化,得到img
// Conole.wrimg.Width img.Height
Console.WriteLine(img.Width + "x" + img.Height);
Console.WriteLine(e.PageSettings.HardMarginX + "x" + e.PageSettings.HardMarginY);
if (printerSetting.AutoSize)
{
// e.MarginBounds
e.MarginBounds.Offset(0, 0);
//Console.WriteLine(e.MarginBounds);
//Rectangle rect = new Rectangle(x, y, w - x - xr, h - y - yb);
//e.Graphics.DrawImage(img, rect);
e.Graphics.DrawImage(img, e.MarginBounds);
}
else
{
e.MarginBounds.Offset(0, 0);
e.Graphics.DrawImage(img, e.PageSettings.HardMarginX + x, e.PageSettings.HardMarginY + y, w, h);
}
}
Logger.InfoLog("print printed" + image.Key + " data:" + image.Value);
WsResponse <KeyValuePair <string, string> > rimage = new WsResponse <KeyValuePair <string, string> >();
rimage.Seq = seq;
rimage.Data = new KeyValuePair <string, string>(image.Key, "printed");
string msgImage = JsonConvert.SerializeObject(rimage);
Send(msgImage);
}
}
//}
if (page < imageList.Count)
{
// 表示还有下一页，
e.HasMorePages = true;
}
else
{
e.HasMorePages = false;
}
page++;
};
printDoc.Print();
WsResponse <string> r = new WsResponse <string>();
r.Seq = seq;
r.Data = "printed";
string msg = JsonConvert.SerializeObject(r);
Send(msg);
}
/// <summary>
/// 改变打印机的设置
/// 张刊
/// 2016年8月18日
/// [email protected]
/// </summary>
/// <param name="PrinterName">打印机名称，如果为空则使用默认打印机</param>
/// <param name="PS">需要改变的信息</param>
/// <returns>是否改变成功</returns>
public static bool ModifyPrintInfo3(string PrinterName, ref PrinterData PS)
{
pd.pDatatype = 0;
pd.pDevMode = 0;
pd.DesiredAccess = PRINTER_ALL_ACCESS;
if (PrinterName == string.Empty || PrinterName == null)
{
PrinterName = GetDeaultPrinterName();
}
nRet = Convert.ToInt32(OpenPrinter(PrinterName, out hPrinter, ref pd));
if (nRet == 0)
{
lastError = Marshal.GetLastWin32Error();
throw new Win32Exception(Marshal.GetLastWin32Error());
}
//调用GetPrinter获取PRINTER_INFO_2在内存的字节数
GetPrinter(hPrinter, 2, IntPtr.Zero, 0, out nBytesNeeded);
if (nBytesNeeded <= 0)
{
ClosePrinter(hPrinter);
return(false);
}
//为PRINTER_INFO_2分配足够的内存
ptrPrinterInfo = Marshal.AllocHGlobal(nBytesNeeded);
if (ptrPrinterInfo == IntPtr.Zero)
{
ClosePrinter(hPrinter);
return(false);
}
//调用GetPrinter填充当前设定，所要改变的信息（ptrPrinterInfo中）
if (!GetPrinter(hPrinter, 2, ptrPrinterInfo, nBytesNeeded, out nBytesNeeded))
{
Marshal.FreeHGlobal(ptrPrinterInfo);
ClosePrinter(hPrinter);
return(false);
}
//把内存中指向PRINTER_INFO_2的指针转化为PRINTER_INFO_2结构
//如果GetPrinter没有得到DEVMODE结构，尝试调用DocumentProperties得到DEVMODE结构
pinfo = (PRINTER_INFO_2)Marshal.PtrToStructure(ptrPrinterInfo, typeof(PRINTER_INFO_2));
IntPtr Temp = new IntPtr();
if (pinfo.pDevMode == IntPtr.Zero)
{
// If GetPrinter didn't fill in the DEVMODE, try to get it by calling
// DocumentProperties...
IntPtr ptrZero = IntPtr.Zero;
//get the size of the devmode structure
nBytesNeeded = DocumentProperties(IntPtr.Zero, hPrinter, PrinterName, IntPtr.Zero, IntPtr.Zero, 0);
if (nBytesNeeded <= 0)
{
Marshal.FreeHGlobal(ptrPrinterInfo);
ClosePrinter(hPrinter);
return(false);
}
ptrDM = Marshal.AllocCoTaskMem(nBytesNeeded);
int i;
i = DocumentProperties(IntPtr.Zero, hPrinter, PrinterName, ptrDM, ptrZero, DM_OUT_BUFFER);
if ((i < 0) || (ptrDM == IntPtr.Zero))
{
//Cannot get the DEVMODE structure.
Marshal.FreeHGlobal(ptrDM);
ClosePrinter(ptrPrinterInfo);
return(false);
}
pinfo.pDevMode = ptrDM;
}
dm = (DEVMODE)Marshal.PtrToStructure(pinfo.pDevMode, typeof(DEVMODE));
//修改打印机的设定信息
if ((((int)PS.Duplex < 0) || ((int)PS.Duplex > 3)))
{
throw new ArgumentOutOfRangeException("nDuplexSetting", "nDuplexSetting is incorrect.");
}
else
{
if (PrinterName == string.Empty || PrinterName == null)
{
PrinterName = GetDeaultPrinterName();
}
if ((int)PS.Size != 0)
{
dm.dmPaperSize = (short)PS.Size;
dm.dmFields |= DM_PAPERSIZE;
}
if (PS.pWidth != 0)
{
dm.dmPaperWidth = (short)PS.pWidth;
dm.dmFields |= DM_PAPERWIDTH;
}
if (PS.pLength != 0)
{
dm.dmPaperLength = (short)PS.pLength;
dm.dmFields |= DM_PAPERLENGTH;
}
if (PS.pFormName != null && PS.pFormName != string.Empty)
{
dm.dmFormName = PS.pFormName;
dm.dmFields |= DM_FORMNAME;
}
if ((int)PS.Orientation != 0)
{
dm.dmOrientation = (short)PS.Orientation;
dm.dmFields |= DM_ORIENTATION;
}
Marshal.StructureToPtr(dm, pinfo.pDevMode, true);
Marshal.StructureToPtr(pinfo, ptrPrinterInfo, true);
pinfo.pSecurityDescriptor = IntPtr.Zero;
//Make sure the driver_Dependent part of devmode is updated...
nRet = DocumentProperties(IntPtr.Zero, hPrinter, PrinterName, pinfo.pDevMode, pinfo.pDevMode, DM_IN_BUFFER | DM_OUT_BUFFER);
if (nRet <= 0)
{
Marshal.FreeHGlobal(ptrPrinterInfo);
ClosePrinter(hPrinter);
return(false);
}
//SetPrinter 更新打印机信息
if (!SetPrinter(hPrinter, 2, ptrPrinterInfo, 0))
{
Marshal.FreeHGlobal(ptrPrinterInfo);
ClosePrinter(hPrinter);
return(false);
}
//通知其他应用程序，打印机信息已经更改
PrinterSetting.SendMessageTimeout(new IntPtr(HWND_BROADCAST), WM_SETTINGCHANGE, IntPtr.Zero, IntPtr.Zero, PrinterSetting.SendMessageTimeoutFlags.SMTO_NORMAL, 1000, out hDummy);
//释放
if (ptrPrinterInfo == IntPtr.Zero)
{
Marshal.FreeHGlobal(ptrPrinterInfo);
}
if (hPrinter == IntPtr.Zero)
{
Marshal.FreeHGlobal(hPrinter);
}
return(true);
}
}
/// <summary>
/// 改变打印机的设置
/// 张刊
/// 2016年8月18日
/// [email protected]
/// </summary>
/// <param name="PrinterName">打印机名称，如果为空则使用默认打印机</param>
/// <param name="PS">需要改变的信息</param>
/// <returns>是否改变成功</returns>
public static void ModifyPrintInfo2(string PrinterName, ref PrinterData PS)
{
PRINTER_INFO_9 printerInfo;
printerInfo.pDevMode = IntPtr.Zero;
if (PrinterName == string.Empty || PrinterName == null)
{
PrinterName = GetDeaultPrinterName();
}
pd.pDatatype = 0;
pd.pDevMode = 0;
pd.DesiredAccess = PRINTER_ALL_ACCESS;
if (OpenPrinter(PrinterName, out hPrinter, ref pd))
{
try
{
//得到结构体DEVMODE的大小
int iDevModeSize = DocumentProperties(IntPtr.Zero, hPrinter, PrinterName, IntPtr.Zero, IntPtr.Zero, 0);
if (iDevModeSize < 0)
{
throw new ApplicationException("Cannot get the size of the DEVMODE structure.");
}
//分配指向结构体DEVMODE的内存缓冲区
IntPtr hDevMode = Marshal.AllocCoTaskMem(iDevModeSize + 100);
//得到一个指向DEVMODE内存缓存的指针
nRet = DocumentProperties(IntPtr.Zero, hPrinter, PrinterName, hDevMode, IntPtr.Zero, DM_OUT_BUFFER);
if (nRet < 0)
{
throw new ApplicationException("Cannot get the size of the DEVMODE structure.");
}
//給dm賦值
dm = (DEVMODE)Marshal.PtrToStructure(hDevMode, dm.GetType());
if ((((int)PS.Duplex < 0) || ((int)PS.Duplex > 3)))
{
throw new ArgumentOutOfRangeException("nDuplexSetting", "nDuplexSetting is incorrect.");
}
else
{
//更改printersetting
if ((int)PS.Size != 0)
{
dm.dmPaperSize = (short)PS.Size;
dm.dmFields |= DM_PAPERSIZE;
}
if (PS.pWidth != 0)
{
dm.dmPaperWidth = (short)PS.pWidth;
dm.dmFields |= DM_PAPERWIDTH;
}
if (PS.pLength != 0)
{
dm.dmPaperLength = (short)PS.pLength;
dm.dmFields |= DM_PAPERLENGTH;
}
if (PS.pFormName != null && PS.pFormName != string.Empty)
{
dm.dmFormName = PS.pFormName;
dm.dmFields |= DM_FORMNAME;
}
if ((int)PS.Orientation != 0)
{
dm.dmOrientation = (short)PS.Orientation;
dm.dmFields |= DM_ORIENTATION;
}
Marshal.StructureToPtr(dm, hDevMode, true);
// pinfo.pDevMode = hDevMode;
// pinfo.pSecurityDescriptor = IntPtr.Zero;
// /*update driver dependent part of the DEVMODE
// 1 = DocumentProperties(IntPtr.Zero, hPrinter, sPrinterName, yDevModeData, ref pinfo.pDevMode, (DM_IN_BUFFER | DM_OUT_BUFFER));*/
// Marshal.StructureToPtr(pinfo,ptrPrinterInfo,true);
//得到printer info的大小
nRet = DocumentProperties(IntPtr.Zero, hPrinter, PrinterName, printerInfo.pDevMode, printerInfo.pDevMode, DM_IN_BUFFER | DM_OUT_BUFFER);
if (nRet < 0)
{
throw new ApplicationException("Unable to set the PrintSetting for this printer");
}
GetPrinter(hPrinter, 9, IntPtr.Zero, 0, out nBytesNeeded);
if (nBytesNeeded == 0)
{
throw new ApplicationException("GetPrinter failed.Couldn't get the nBytesNeeded for shared PRINTER_INFO_9 structure");
}
//分配内存缓冲区大小
ptrPrinterInfo = Marshal.AllocCoTaskMem(nBytesNeeded);
bool bSuccess = GetPrinter(hPrinter, 9, ptrPrinterInfo, nBytesNeeded, out nJunk);
if (!bSuccess)
{
throw new ApplicationException("GetPrinter failed.Couldn't get the nBytesNeeded for shared PRINTER_INFO_9 structure");
}
//赋值printerInfo
printerInfo = (PRINTER_INFO_9)Marshal.PtrToStructure(ptrPrinterInfo, printerInfo.GetType());
printerInfo.pDevMode = hDevMode;
//获取一个指向 PRINTER_INFO_9结构的指针
Marshal.StructureToPtr(printerInfo, ptrPrinterInfo, true);
//设置打印机
bSuccess = SetPrinter(hPrinter, 9, ptrPrinterInfo, 0);
if (!bSuccess)
{
throw new Win32Exception(Marshal.GetLastWin32Error(), "SetPrinter() failed.Couldn't set the printer settings");
}
PrinterSetting.SendMessageTimeout(new IntPtr(HWND_BROADCAST), WM_SETTINGCHANGE, IntPtr.Zero, IntPtr.Zero, PrinterSetting.SendMessageTimeoutFlags.SMTO_NORMAL, 1000, out hDummy);
}
}
finally
{
ClosePrinter(hPrinter);
}
}
}
