/// <summary>
/// 发票打印机\报表打印机
/// </summary>
private void LoadDefaultPrinter()
{
string cInvoicePrinterName = Constant.CInvoicePrinterName;
string cReportPrinterName = Constant.CReportPrinterName;
PrinterManager printerManager = new PrinterManager();
List <string> installedPrinters = printerManager.GetInstanlledPrinters();
cmbPrinter.Items.Clear();
cmbReportPrinter.Items.Clear();
foreach (string name in installedPrinters)
{
cmbPrinter.Items.Add(name);
cmbReportPrinter.Items.Add(name);
}
cmbPrinter.Text = cInvoicePrinterName;
cmbReportPrinter.Text = cReportPrinterName;
}
private void btnDetect_Click(object sender, EventArgs e)
{
PrinterManager printerManager = new PrinterManager();
List <string> installedPrinters = printerManager.GetInstanlledPrinters();
List <Printer> printers = (new PrinterManager()).GetConfiguredPrinters();
dgvConfig.Rows.Clear();
foreach (string name in installedPrinters)
{
Printer printer = printers.Find(delegate(Printer p)
{
return(p.Name == name);
});
if (printer != null)
{
AddPrinterToGrid(printer);
printers.Remove(printer);
}
else
{
Printer newprinter = new Printer();
newprinter.Name = name;
newprinter.Type = PrinterType.未知类型;
newprinter.Port = "";
AddPrinterToGrid(newprinter);
}
}
if (printers.Count != 0)
{
foreach (Printer p in printers)
{
AddPrinterToGrid(p);
int row = dgvConfig.Rows.Count - 1;
for (int i = 0; i < dgvConfig.Columns.Count; i++)
{
dgvConfig[i, row].Style.ForeColor = Color.DarkGray;
}
}
}
}
