c#（winform）獲取本地打印機

引用 using System.Drawing.Printing;

        PrintDocument prtdoc = new PrintDocument();
       
        private void Form3_Load(object sender, EventArgs e)
        {
            string strDefaultPrinter = prtdoc.PrinterSettings.PrinterName;//獲取默認的打印機名

            foreach (string ss in PrinterSettings.InstalledPrinters)
            {
                ///在列表框中列出所有的打印機,
                this.listBox1.Items.Add(ss);
                if (ss == strDefaultPrinter)//把默認打印機設為缺省值
                {
                    listBox1.SelectedIndex = listBox1.Items.IndexOf(ss);
                }
            }
        }