得到系統當前進程,加入到listBox中:
System.Diagnostics.Process[] processOnComputer = System.Diagnostics.Process.GetProcesses();
foreach ( System.Diagnostics.Process p in processOnComputer )
{
this.listBox1.Items.Add(p.ProcessName);
}
關閉某個指定的進程:
System.Diagnostics.Process[] process = System.Diagnostics.Process.GetProcessesByName(this.listBox1.SelectedItem.ToString());
foreach ( System.Diagnostics.Process p in process)
{
p.Kill();
}
但是這樣會關閉進程的所有執行個體,比如如果你開啟了多個IE,會把所有的IE視窗都關閉
下面實現關閉某個特定的IE執行個體
先聲明一個ArrayList:
ArrayList windowHandle = new ArrayList();
得到指定進程的所有執行個體,放到一個ListBox中,同時把主視窗的Handle放到ArrayList中:
System.Diagnostics.Process[] processOnComputer = System.Diagnostics.Process.GetProcessesByName(this.listBox1.SelectedItem.ToString());
foreach ( System.Diagnostics.Process p in processOnComputer )
{
this.listBox2.Items.Add(p.MainWindowTitle);//在ListBox中顯示主表單的標題
windowHandle.Add(p.MainWindowHandle);
}
把指定的進程的主視窗的Handle和ArrayList中的比對,如果符合就關閉
System.Diagnostics.Process[] process = System.Diagnostics.Process.GetProcessesByName(this.listBox1.SelectedItem.ToString());
foreach ( System.Diagnostics.Process p in process )
{
if ( p.MainWindowHandle == (System.IntPtr)(windowHandle[this.listBox2.SelectedIndex]))
{
p.Kill();
this.listBox2.Items.RemoveAt(this.listBox2.SelectedIndex);
}
}
這樣可以關閉有主表單的進程,但是沒有主表單的還不行