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WPF 打印界面控件内容

public class PrintDialogHelper { private const string PrintServerName = "DESKTOP-49LV5U6"; private const string PrintName = "80mm Series Printer"; public PrintDialogHelper() { }

c++中队列(queue)的用法

打印 int printqueue(queue<int>q){ for(int i=0;i<q.size();i++){ printf("%d ",q.front()); q.push(q.front()); q.pop(); } printf("\n"); return 0; } 基本用法 //队列的应用 int main(){ queue<int&