例
void Sample119() {
ECLPrinterSettings PrSet('A');
try {
PrSet.SetPrtToDskAppend("dskapp.txt");
const char *DskAppFile = PrSet.GetPrtToDskAppendFile();
printf("Print to Disk-Append File = %s\n", DskAppFile);
}
catch (ECLErr Err) {
printf("ECL Error: %s\n", Err.GetMsgText());
}
} // end sample