我想通过查找过程的名称来确定进程是否已打开:
Process[] proc = Process.GetProcessesByName("process name");
if (proc.Length != 0)
{
proccess_running = true;
}
else
{
process_running = false;
}
然后在状态栏中向用户显示结果,如下所示:
if (process_running == true)
{
statusBar1.Text = "Process is running";
}
else
{
statusBar1.Text = "Process is not running";
}
我尝试将上面的内容放在一个计时器中,这会给出正确的结果,除非每次计时器滴答时文本都会闪烁。
是否只有在bool(process_running)发生变化时才设置状态栏的文本,而不是在计时器滴答时设置状态栏的文本?
答案 0 :(得分:2)
var text = process_running ? "Process is running" : "Process is not running";
if (statusBar1.Text != text)
statusBar1.Text = text;