C#删除打印任务!

[dinner888]

try
{

//strPrinterName = @"pdfFactory Pro";
strPrinterName = @htable[key].ToString();
PageMargins margins;
margins = cr.PrintOptions.PageMargins;
margins.bottomMargin = 250;
margins.leftMargin = 350;
margins.rightMargin = 350;
margins.topMargin = 450;


cr.PrintOptions.PrinterName = strPrinterName;
cr.PrintToPrinter(1, false, 0, 0);
}
catch (Exception ex)
{
richTextBox1.Text = richTextBox1.Text + "打印出错：检查打印印"+strPrinterName+"是否连接，" + ex.Message + "\r\n";
richTextBox1.SelectionStart = richTextBox1.Text.Length;
printerException = true;

打印出错,怎样删除这个打印任务?

}

[BaoShiqiang]