// Gets the DLL version for the SDK -----------------------------------------------------------------
public string GetSDKVersion()
{
ZBRGraphics graphics = null;
int engLevel, major, minor;
string version = "";
try
{
graphics = new ZBRGraphics();
graphics.GetSDKVer(out major, out minor, out engLevel);
if ((major + minor + engLevel) > 0)
{
version = major.ToString() + "." + minor.ToString() + "." + engLevel.ToString();
}
}
catch (Exception ex)
{
version = ex.ToString();
}
finally
{
graphics = null;
}
return(version);
}
public void CancelJob(string printerName, int jobID, out string errMsg)
{
errMsg = string.Empty;
int errValue;
ZBRGraphics graphics = null;
try
{
graphics = new ZBRGraphics();
if (graphics.CancelJob(printerName, jobID, out errValue) == 0)
{
errMsg = "CancelJob failed. Error: " + errValue.ToString();
}
}
catch (Exception ex)
{
errMsg = "CancelJob exception: " + ex.Message;
}
finally
{
graphics = null;
}
}
public bool DrawPersonInfo(PrintParameter printPra, ref ZBRGraphics g)
{
//float X = 0;
//float Y = 0;
string[] pos;
int iCountParams = printPra.printstr.Length;
if (true)
{
for (int i = 0; i < iCountParams; i++)
{
pos = printPra.position[i].Split(',');
//X = GetHPixel((float)Convert.ToDouble(pos[0]));
//Y = GetVPixel((float)Convert.ToDouble(pos[1]));
int X = Convert.ToInt32(GetHPixel((float)Convert.ToDouble(pos[0])));
int Y = Convert.ToInt32(GetVPixel((float)Convert.ToDouble(pos[1])));
int err = 0;
g.DrawText((int)X, (int)Y, Encoding.Default.GetBytes(printPra.printstr[i]), Encoding.Default.GetBytes("宋体"), 8, 0, 0, out err);
g.DrawText((int)X, (int)Y + 1, Encoding.Default.GetBytes(printPra.printstr[i]), Encoding.Default.GetBytes("宋体"), 8, 0, 0, out err);
//ret = PrintText((int)X, (int)Y, printPra.printstr[i], 8, "宋体", false);
//ret = PrintText((int)X, (int)Y + 1, printPra.printstr[i], 8, "宋体", false);
}
}
return(true);
}
public void PrintFrontSideOnly(PrintParameter pParas, string drvName, out int jobID, out string msg)
{
PrintFormatView pfv = new PrintFormatView();
jobID = 0;
msg = string.Empty;
int errValue; // value of 0 indicates no errors
ZBRGraphics graphics = graphics = new ZBRGraphics();
try
{
if (graphics.InitGraphics(ASCIIEncoding.ASCII.GetBytes(drvName), "job", out jobID, out errValue) == 0)
{
msg = "Printing InitGraphics Error: " + errValue.ToString();
return;
}
LogHelper.WriteLog(typeof(ZBRPrinter), "InitGraphics 成功");
//数据位置
pfv.DrawPersonInfo(pParas, ref graphics);
LogHelper.WriteLog(typeof(ZBRPrinter), "DrawPersonInfo 成功");
//头像位置
pfv.DrawPhoto(pParas, ref graphics);
LogHelper.WriteLog(typeof(ZBRPrinter), "DrawPhoto 成功");
if (graphics.PrintGraphics(out errValue) == 0)
{
msg = "Printing PrintGraphics Error: " + errValue.ToString();
return;
}
LogHelper.WriteLog(typeof(ZBRPrinter), "PrintGraphics 成功");
}
catch (Exception ex)
{
msg += ex.ToString();
System.Windows.Forms.MessageBox.Show(ex.ToString(), "PrintFrontSideOnly");
}
finally
{
if (graphics != null)
{
// Starts the printing process and releases the Graphics Buffer
if (graphics.CloseGraphics(out errValue) == 0)
{
msg = "Printing CloseGraphics Error: " + errValue.ToString();
}
graphics = null;
}
}
}
// Checks to see if any jobs are in the print spooler -----------------------------------------------
public bool IsPrinterReady(string drvName, int seconds, out string errMsg)
{
errMsg = string.Empty;
bool ready = false;
int errValue = 0;
ZBRGraphics g;
try
{
g = new ZBRGraphics();
for (int i = 0; i < seconds; i++)
{
if (g.IsPrinterReady(ASCIIEncoding.ASCII.GetBytes(drvName), out errValue) != 0)
{
ready = true;
break;
}
else if (errValue != 0)
{
errMsg = "Error: " + errValue.ToString();
break;
}
Thread.Sleep(1000);
}
}
catch (Exception ex)
{
ready = false;
System.Windows.Forms.MessageBox.Show(ex.ToString(), "IsPrinterReady");
}
finally
{
g = null;
}
return(ready);
}
public bool DrawPhoto(PrintParameter printPra, ref ZBRGraphics g)
{
Image img = null;
LogHelper.WriteLog(typeof(PrintFormatView), "photo path:" + printPra.personPhoto);
if (printPra.personPhoto.Equals("") || !File.Exists(printPra.personPhoto))
{
img = Properties.Resources.blank;
}
else
{
LogHelper.WriteLog(typeof(PrintFormatView), "printPra.personPhoto:" + printPra.personPhoto);
img = MyImage.GetFile(printPra.personPhoto);
//img = Image.FromFile(printPra.personPhoto);
}
if (img == null)
{
return(false);
}
int _fwhith = Convert.ToInt32(GetHPixel(20.0f));
int _fHight = Convert.ToInt32(GetVPixel(25.0f));
string[] pos = printPra.photoPos.Split(',');
int X = Convert.ToInt32(GetHPixel((float)Convert.ToDouble(pos[0])));
int Y = Convert.ToInt32(GetVPixel((float)Convert.ToDouble(pos[1])));
//int ret = PrintPicture((int)X, (int)Y, printPra.personPhoto, (int)_fwhith, (int)_fHight);
int errValue = 0;
g.DrawImage(Encoding.Default.GetBytes(printPra.personPhoto), (int)X, (int)Y, (int)_fwhith, (int)_fHight, out errValue);
return(true);
}
// Printing on Both Sides ---------------------------------------------------------------------------
public void PrintBothSides(string drvName, string frontText, string imgPath,
string backText, out int jobID, out string msg)
{
jobID = 0;
msg = string.Empty;
int errValue; // value of 0 indicates no errors
ZBRGraphics graphics = null;
try
{
// Creates a Graphics Buffer
graphics = new ZBRGraphics();
if (graphics.InitGraphics(ASCIIEncoding.ASCII.GetBytes(drvName), "job", out jobID, out errValue) == 0)
{
msg = "Printing InitGraphics Error: " + errValue.ToString();
return;
}
// Draws Text into the Graphics Buffer
int fontStyle = FONT_BOLD | FONT_ITALIC | FONT_UNDERLINE | FONT_STRIKETHRU;
if (graphics.DrawText(35, 575, ASCIIEncoding.ASCII.GetBytes(frontText), ASCIIEncoding.ASCII.GetBytes("Arial"), 12, fontStyle,
0xFF0000, out errValue) == 0)
{
msg = "Printing DrawText Error: " + errValue.ToString();
return;
}
// Draws a line into the Graphics Buffer
if (graphics.DrawLine(35, 300, 300, 300, 0xFF0000, (float)5.0, out errValue) == 0)
{
msg = "Printing DrawLine Error: " + errValue.ToString();
return;
}
// Places an Image from a File into the Graphics Buffer
if (graphics.DrawImage(ASCIIEncoding.ASCII.GetBytes(imgPath + "\\Zebra.bmp"), 30, 30, 200, 150, out errValue) == 0)
{
msg = "Printing DrawImage Error: " + errValue.ToString();
return;
}
// Sends Barcode Data to the Monochrome Buffer
if (graphics.DrawBarcode(35, 500, 0, 0, 1, 3, 30, 1, ASCIIEncoding.ASCII.GetBytes("123456789"), out errValue) == 0)
{
msg = "Printing DrawBarcode Error: " + errValue.ToString();
return;
}
// Prints the Graphics Buffer (Front Side)
if (graphics.PrintGraphics(out errValue) == 0)
{
msg = "Printing PrintGraphics Error: " + errValue.ToString();
return;
}
// Clears the Graphics Buffer
if (graphics.ClearGraphics(out errValue) == 0)
{
msg = "Printing ClearGraphics Error: " + errValue.ToString();
return;
}
// Draws Text into the Graphics Buffer
if (graphics.DrawText(30, 575, ASCIIEncoding.ASCII.GetBytes(backText), ASCIIEncoding.ASCII.GetBytes("Arial"), 12, fontStyle, 0,
out errValue) == 0)
{
msg = "Printing DrawText Error: " + errValue.ToString();
return;
}
// Prints the Graphics Buffer (Back Side)
if (graphics.PrintGraphics(out errValue) == 0)
{
msg = "Printing PrintGraphics Error: " + errValue.ToString();
return;
}
}
catch (Exception ex)
{
msg += ex.ToString();
System.Windows.Forms.MessageBox.Show(ex.ToString(), "PrintBothSides");
}
finally
{
if (graphics != null)
{
// Starts the printing process and releases the Graphics Buffer
if (graphics.CloseGraphics(out errValue) == 0)
{
msg = "Printing CloseGraphics Error: " + errValue.ToString();
}
graphics = null;
}
}
}
