private void button_Click(object sender, RoutedEventArgs e)

{

//这个选出来是文件夹

//选择文件

var openFileDialog = new Microsoft.Win32.OpenFileDialog()

{

Filter = "Revit Files (*.rvt)|*.rvt"

};

var result = openFileDialog.ShowDialog();

if (result == true)

{

textBox1.Text = openFileDialog.FileName;

}

}

05-11 17:57