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private void button1_Click(object sender, EventArgs e)
{
string processName = "alg.exe";
try
{
ManagementObjectSearcher wmi_Sercher = new ManagementObjectSearcher(@"root\CIMV2", "select * from Win32_Process where Name ='" + processName + "'");
if (wmi_Sercher.Get().Count > 0)
{
MessageBox.Show("存在" + processName + "进程");
}
else
{
MessageBox.Show("不存在" + processName + "进程");
}
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}