如何杀死OpenFileDialog在c# wpf中选择的进程？

Question

private void Button_Click(object sender, RoutedEventArgs e)
    {
        OpenFileDialog ofd = new OpenFileDialog();
        ofd.Filter = "All files(*.*)|*.*";
        ofd.Multiselect = true;
        if (ofd.ShowDialog() == true)
        {
            MessageBox.Show("Files Selected");
            foreach(string filename in ofd.FileNames)
            {
                
            }
        }
    }

在这种情况下，我只想杀死由OpenFileDialog选择的进程，这样在代码运行期间我就不能使用选择程序.请帮我

Answer 1

正如您可以从注释中看到的，解决方案是部分的，但是您可以搜索正在运行的进程中是否有与所选文件同名的进程。

Microsoft.Win32.OpenFileDialog ofd = new Microsoft.Win32.OpenFileDialog();
ofd.Filter = "All files(*.*)|*.*";
ofd.Multiselect = true;
if (ofd.ShowDialog() == true)
{
    MessageBox.Show("Files Selected");
    foreach (string filename in ofd.FileNames)
    {
        var proc = System.Diagnostics.Process.GetProcesses().Where(w => w.ProcessName == System.IO.Path.GetFileNameWithoutExtension(filename)).FirstOrDefault();
        if (proc != null)
            proc.Kill(); // proc.Kill(true); to kill entire process tree
    }
}