private void RetrieveFormatsFromPrinter(object sender, DoWorkEventArgs e)
{
List <SavedFormat> savedFormats = GetSavedFormats();
foreach (SavedFormat format in savedFormats)
{
Dictionary <string, string> formatAttributes = new Dictionary <string, string> {
{ attributeKeys[0], format.formatDrive },
{ attributeKeys[1], format.formatName },
{ attributeKeys[2], format.formatExtension },
{ attributeKeys[3], "/Resources/btn_star_big_on.png" },
{ FORMAT_SOURCE_KEY, format.sourcePrinterName },
{ SavedFormat._ID, format.id.ToString() }
};
AddFormatToList(formatAttributes);
}
try {
OpenConnection();
ZebraPrinterLinkOs printer = ZebraPrinterFactory.GetLinkOsPrinter(printerConnection);
string[] printerFormats = printer.RetrieveFileNames(new string[] { "ZPL" });
foreach (string format in printerFormats)
{
int colonPosition = format.IndexOf(":");
int dotPosition = format.LastIndexOf(".");
if (dotPosition < 0)
{
dotPosition = format.Length;
}
string drive = format.Substring(0, colonPosition + 1);
string extension = format.Substring(dotPosition);
string name = format.Substring(colonPosition + 1, dotPosition - 2);
Dictionary <string, string> formatAttributes = new Dictionary <string, string> {
{ attributeKeys[0], drive },
{ attributeKeys[1], name },
{ attributeKeys[2], extension },
{ attributeKeys[3], "/Resources/btn_star_big_off.png" },
{ FORMAT_SOURCE_KEY, FORMAT_SOURCE_PRINTER },
{ SavedFormat._ID, "-1" }
};
AddFormatToList(formatAttributes);
}
} catch (ConnectionException error) {
errorMessage = "Connection Error: " + error.Message;
} finally {
CloseConnection();
}
}
