一台电脑上有2台打印机。想在程序实现打印不同的信息自动切换到相应的打印机。
PrintDocument m_printDocument = new PrintDocument();m_printDocument.PrinterSettings.PrinterName = "ZDesigner S4M-203dpi ZPL (1)";我这里写也没反应的!
在此先感谢各位了!
PrintDocument m_printDocument = new PrintDocument();m_printDocument.PrinterSettings.PrinterName = "ZDesigner S4M-203dpi ZPL (1)";我这里写也没反应的!
在此先感谢各位了!
crReportDocument.PrintToPrinter(nCopy, false, sPage, ePage);
下面是示例代码:private void button2_Click(object sender, System.EventArgs e)
{
//Open the PrintDialog this.printDialog1.Document = this.printDocument1;
DialogResult dr = this.printDialog1.ShowDialog();
if(dr == DialogResult.OK)
{
//Get the Copy times int nCopy = this.printDocument1.PrinterSettings.Copies;
//Get the number of Start Page int sPage = this.printDocument1.PrinterSettings.FromPage;
//Get the number of End Page int ePage = this.printDocument1.PrinterSettings.ToPage;
//Get the printer name string PrinterName = this.printDocument1.PrinterSettings.PrinterName; crReportDocument = new ReportDocument();
//Create an instance of a report crReportDocument = new Chart();
try
{
//Set the printer name to print the report to. By default the sample //report does not have a defult printer specified. This will tell the //engine to use the specified printer to print the report. Print out //a test page (from Printer properties) to get the correct value.
crReportDocument.PrintOptions.PrinterName = PrinterName;
//Start the printing process. Provide details of the print job //using the arguments. crReportDocument.PrintToPrinter(nCopy, false, sPage, ePage); //Let the user know that the print job is completed MessageBox.Show("Report finished printing!");
}
catch(Exception err)
{
MessageBox.Show(err.ToString());
}
}
}
printDocument1.PrinterSettings.PrinterName = name;
printDialog1.Document = printDocument1;
printDocument1.Print();printdialog1.Name//读取打印机的名称