c#打开关闭进程

private const string FileName = "test.exe";
//进程名称不带扩展名
private const string ProcessName = "test"; /// <summary>
/// 打开进程
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public static void Open()
{
try
{
Process.Start(string.Format(@"{0}\{1}", Application.StartupPath, FileName));
}
catch (Exception ex)
{
}
} /// <summary>
/// 关闭进程
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public static void Close()
{
try
{
//可能存在进程名相同的进程
foreach (Process process in Process.GetProcessesByName(ProcessName))
process.Kill();
}
catch (Exception ex)
{
}
}