private void button1_Click(object sender, EventArgs e) { Process[] p = Process.GetProcessesByName("AccessSecurity"); if (ListTool.HasElements(p)) { ApplicationAPI.Raise(p[0], true); } }
static void Main() { //如果程序已启动 if (!AppUnique.IsUnique("appppppppppp")) { //唤起已启动的程序窗口 ApplicationAPI.Raise(Process.GetCurrentProcess()); return; } Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Application.Run(new Form1()); }