[C #] Call the Bartender service and print the bartender tag

[C #] Call the Bartender service and print the bartender tag

Most enterprises usually use tags in the production, warehousing, QC, and other operations.
Generally, enterprises are equipped with label software + dedicated label printers. In this example, we use barriers as an example.
If you want to print a bar code or display a specific function, you can use CR, FR, and so on. However, these reporting tools are not professional label software.
Good brother Daniel shared a source code written by delphi. Unfortunately, I won't go to delphi, and I don't have the IDE environment to look at the source code. I want C # To write a similar function:
General idea:Call the Bartender service and print the bartender tag
(1) download the Bartender SDK and directly reference it (I have not studied the SDK, so I am lazy ...)
(2) install the bartender software and create labels for testing. In this example, the certificate is used.
(3) code implementation
Program interface:

Create tags:

The Code is as follows (Code of one label type is omitted): public partial class FrmQC: Form {public FrmQC () {InitializeComponent ();} BarTender. application btApp; barapp. format btFormat; private void Form1_Load (object sender, EventArgs e) {btApp = new BarTender. application (); this. num2.Value = 1;} private void button#click (object sender, EventArgs e) {int a = Int32.Parse (this. num2.Value. toString (); // set the variable if (this.txt Item. text. length = 0) {MessageBox. show ("no item entered");} else {btFormat = btApp. formats. open (@ "C: \ BarTenderFiles \ certification", false, ""); btFormat. printSetup. identicalCopiesOfLabel = 1; // set the number of copies printed in the same sequence btFormat. printSetup. numberSerializedLabels = a; // set the number of sequences to be printed btFormat. setNamedSubStringValue ("product number", this.txt Item. text); // pass the variable btFormat to the bartender template. setNamedSubStringValue ("Product Name", this.txt Name. text); // pass the variable btFormat to the bartender template. setNamedSubStringValue ("type", this.txt Desc. text); // pass the variable btFormat to the bartender template. setNamedSubStringValue ("batch number", this.txt Pici. text); // pass the variable btFormat to the bartender template. setNamedSubStringValue ("date", System. dateTime. now. year + ". "+ System. dateTime. now. month + ". "+ System. dateTime. now. day); // pass the variable btFormat to the bartender template. setNamedSubStringValue ("month", System. dateTime. now. month + "Month"); // pass the variable btFormat to the bartender template. setNamedSubStringValue ("month", System. dateTime. now. month. toString (); // pass the variable btFormat to the bartender template. printOut (true, true); // The second false setting specifies whether the print attribute btFormat exists during printing. close (barparts. btSaveOptions. btSaveChanges); // whether to save the tag when exiting} private void form=formclosed (object sender, FormClosedEventArgs e) {btApp. quit (Barlow. btSaveOptions. btSaveChanges); // exit the bartender process synchronously when the interface exits }}

The TSC label printer is not connected to the test environment, and the A4 paper output result of the general printer is as follows:

Note: The tag template variable must be set to the sharing name.
Otherwise, you may encounter the following problems:
[System. Runtime. InteropServices. COMException] = {"the Name of the named substring is not found in the list of named substrings ."} Solution