我需要一個不直接打印的打印機列表。獲得一份直接打印的清單似乎相當容易。但如何做相反的事情呢? Dim PrintServer As New SysPrint.PrintServer
Dim arrFlags(0) As SysPrint.EnumeratedPrintQueueTypes
arrFlags(0) = System.Printing.EnumeratedPrint
我試圖通過採取一個枚舉並將其轉換爲字符串,將鼠標懸停在一個按位枚舉(或稱爲)的變量(在調試時)時在Visual Studio中執行什麼操作。 例如: #include <iostream>
enum Color {
White = 0x0000,
Red = 0x0001,
Green = 0x0002,
Blue = 0x0004,
};
int
考慮這個類: public class MyClassOfMystery {
public static final int NO_FLAGS = ~0;
public static final int FIRST_FLAG = 1;
public static final int SECOND_FLAG = 1 << 1;
public static f