Add a button control onto the form and paste the following code in the click event handler of the button:
VB
'Define a ThermalLabel object and set unit to inch and label size
Dim tLabel As New ThermalLabel(UnitType.Inch, 3, 2)
tLabel.GapLength = 0.2
'Define a TextItem object
Dim txt As New TextItem(0.1, 0.1, 2.8, 0.5, "Decreasing 50")
'set counter step for decreasing by 1
txt.CounterStep = -1
'set font
txt.Font.Name = Neodynamic.SDK.Printing.Font.NativePrinterFontA
txt.Font.Unit = FontUnit.Point
txt.Font.Size = 10
'Define a BarcodeItem object
Dim bc As New BarcodeItem(0.1, 0.57, 2.8, 1.3, BarcodeSymbology.Code128, "ABC01")
'set counter step for increasing by 1
bc.CounterStep = 1
'set barcode size
bc.BarWidth = 0.02
bc.BarHeight = 0.75
'set barcode alignment
bc.BarcodeAlignment = BarcodeAlignment.MiddleCenter
'set font
bc.Font.Name = Neodynamic.SDK.Printing.Font.NativePrinterFontA
bc.Font.Unit = FontUnit.Point
bc.Font.Size = 10
'Add items to ThermalLabel object...
tLabel.Items.Add(txt)
tLabel.Items.Add(bc)
'Create a WindowsPrintJob object
Using pj As New WindowsPrintJob()
'Create PrinterSettings object
Dim myPrinter As New PrinterSettings()
myPrinter.Communication.CommunicationType = CommunicationType.USB
myPrinter.Dpi = 203
myPrinter.ProgrammingLanguage = ProgrammingLanguage.ZPL
myPrinter.PrinterName = "Zebra TLP2844-Z"
'Set PrinterSettings to PrintJob
pj.PrinterSettings = myPrinter
'Set num of labels to generate
pj.Copies = 10
'Print ThermalLabel object...
pj.Print(tLabel)
End Using
C#
//Define a ThermalLabel object and set unit to inch and label size
ThermalLabel tLabel = new ThermalLabel(UnitType.Inch, 3, 2);
tLabel.GapLength = 0.2;
//Define a TextItem object
TextItem txt = new TextItem(0.1, 0.1, 2.8, 0.5, "Decreasing 50");
//set counter step for decreasing by 1
txt.CounterStep = -1;
//set font
txt.Font.Name = Neodynamic.SDK.Printing.Font.NativePrinterFontA;
txt.Font.Unit = FontUnit.Point;
txt.Font.Size = 10;
//Define a BarcodeItem object
BarcodeItem bc = new BarcodeItem(0.1, 0.57, 2.8, 1.3, BarcodeSymbology.Code128, "ABC01");
//set counter step for increasing by 1
bc.CounterStep = 1;
//set barcode size
bc.BarWidth = 0.02;
bc.BarHeight = 0.75;
//set barcode alignment
bc.BarcodeAlignment = BarcodeAlignment.MiddleCenter;
//set font
bc.Font.Name = Neodynamic.SDK.Printing.Font.NativePrinterFontA;
bc.Font.Unit = FontUnit.Point;
bc.Font.Size = 10;
//Add items to ThermalLabel object...
tLabel.Items.Add(txt);
tLabel.Items.Add(bc);
//Create a WindowsPrintJob object
using (WindowsPrintJob pj = new WindowsPrintJob())
{
//Create PrinterSettings object
PrinterSettings myPrinter = new PrinterSettings();
myPrinter.Communication.CommunicationType = CommunicationType.USB;
myPrinter.Dpi = 203;
myPrinter.ProgrammingLanguage = ProgrammingLanguage.ZPL;
myPrinter.PrinterName = "Zebra TLP2844-Z";
//Set PrinterSettings to PrintJob
pj.PrinterSettings = myPrinter;
//Set num of labels to generate
pj.Copies = 10;
//Print ThermalLabel object...
pj.Print(tLabel);
}