/// <summary>
/// 打印开始，公用程序，启动打印引擎/获取标签路径/打印机名称/加载标签文档
/// </summary>
/// <param name="sLabel">标签名称，可为空，默认值为BC_DEFAULT.btw</param>
/// <param name="sPrinter">打印机名称，可为空，默认值为系统默认打印机</param>
private static bool PrintLabelStart(string sLabel, string sPrinter)
{
try
{
//打印任务开始
Log.WriteLogStart();
//启动打印引擎
btEngine.Start();
Log.WriteLog("--Print Engine Start OK--");
//获取标签完整路径
sLabelNameFull = ConfigLoad.GetLabelNameFull(sLabel);
Log.WriteLog("--Get full label path : " + sLabelNameFull + "--");
//获取打印机名称
sPrinterName = string.IsNullOrEmpty(sPrinter) ? ConfigLoad.GetDefaultPrinterName() : sPrinter;
Log.WriteLog("--Printer : " + sPrinterName);
//加载标签模板，指定打印机
btFormatDoc = btEngine.Documents.Open(sLabelNameFull, sPrinterName);
Log.WriteLog("--FormatDoc opened--");
return(true);
}
catch (Exception ex)
{
Log.WriteLog(ex.Message);
return(false);
}
}
/// <summary>
/// 打印开始，公用程序，启动打印引擎,打开标签模板，指定打印机
/// </summary>
/// <param name="sLabel">标签名称，为空时获取默认值=当前路径\BC_DEFAULT.btw</param>
/// <param name="sPrinter">打印机名称，为空时获取系统默认打印机</param>
public void PrintStart(string sLabel, string sPrinter)
{
//启动打印引擎
btEngine.Start();
Log.WriteLog("-- Print Engine Start OK --");
//获取默认标签完整路径
sLabelNameFull = ConfigLoad.GetLabelNameFull(sLabel);
Log.WriteLog("-- Default label path : " + sLabelNameFull + " --");
//指定打印机名称
sPrinterName = string.IsNullOrEmpty(sPrinter) ? ConfigLoad.GetDefaultPrinterName() : sPrinter;
Log.WriteLog("-- Default Printer : " + sPrinterName + " --");
//加载标签模板，指定打印机
btFormatDoc = btEngine.Documents.Open(sLabelNameFull, sPrinterName);
Log.WriteLog("-- FormatDoc opened --");
}