[C#] Print CodeSoft

  • 1350
  • 0

1. Add Reference... Interop.LabelManager2.dll, dll與.exe相同目錄

2. Lppx2.tlb與.exe相同目錄

3..NET Framework 3.5

 

                LabelManager2.ApplicationClass lbl = null;
                LabelManager2.Document doc = null;
                if (strLabelExtension.IndexOf("LAB", StringComparison.OrdinalIgnoreCase) >= 0)
                {
                    lbl = new LabelManager2.ApplicationClass();
                    lbl.Documents.Open(strLabelFile, false);
                    doc = lbl.ActiveDocument;
                    if (dtLabelValue != null)
                    {
                        for (int i = 0; i < dtLabelValue.Columns.Count; i++)
                        {
                            doc.Variables.FormVariables.Item(dtLabelValue.Columns[i].ColumnName).Value = dtLabelValue.Rows[0][dtLabelValue.Columns[i].ColumnName].ToString(); //给参数传值
                        }
                    }
                } 


                    if (strLabelExtension.IndexOf("LAB", StringComparison.OrdinalIgnoreCase) >= 0
                        && strPrintString == "")
                    {
                        doc.PrintDocument(1);
                        lbl.Quit();
                        return "OK";
                    }


                    if (strLabelExtension.IndexOf("LAB", StringComparison.OrdinalIgnoreCase) >= 0
                        && strPrintType == "NET"
                        && strPrintString != "")
                    {
                        string[] strNet = strPrintString.Split(':');
                        if (strNet.Length != 2)
                        {
                            return "IP:Port NOT Defined, PrintString=" + strPrintString;
                        }
                        string strIP = (strNet.Length == 2) ? strNet[0] : "";
                        string strPort = (strNet.Length == 2) ? strNet[1] : "";
                        bool bolResult = false;
                        bolResult = doc.Printer.SwitchTo(strIP, strPort, true);
                        if (bolResult == false)
                        {
                            return "Printer Connected Fail, IP=" + strIP + ", Port" + strPort;
                        }
                        doc.PrintDocument(1);
                        lbl.Quit();
                        return "OK";
                    }