using System; using System.Diagnostics; using System.Windows.Forms; namespace Casic.Birmm.RbFreqStandMeasure { static class Program { /// <summary> /// 应用程序的主入口点。 /// </summary> [STAThread] static void Main() { Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); // Application.Run(new RbFreqStandMeasureForm()); if (IsRunning()) { MessageBox.Show("铷原子频标比对测量软件已运行!", "提示"); return; } Application.Run(new RbFreqStdMeas()); } public static bool IsRunning() { Process current = default(Process); current = System.Diagnostics.Process.GetCurrentProcess(); Process[] processes = null; processes = System.Diagnostics.Process.GetProcessesByName(current.ProcessName); Process process = default(Process); foreach (Process tempLoopVar_process in processes) { process = tempLoopVar_process; if (process.Id != current.Id) { if (System.Reflection.Assembly.GetExecutingAssembly().Location.Replace("/", "\\") == current.MainModule.FileName) { return true; } } } return false; } } }