Iterating through a resource file

Question

Hi,
I have a number NumericUpDown controls that I wish to save their settings.
I create a resource file and save them by foreach loop with Type (NumericUpDown) condition.
I then iterate through the file to read back and set the values into the controls.
Unfortunately, I am probably doing something wrong, as I do not get the values back into the controls.
1. The resource file is written, and looks OK (Using a hex editor).
2. Saving and reading the resource file manually (one-by-one, no foreach) works OK.
3. Seems as if the issue is with reading and loading into the controls.
Can someone help me out?
Thanks, Sam
Here is a simplified stripped code example :
(To run, build a form with 3 generic numericUpDown (1,2,3) controls and two buttons: buttonSave and buttonLoad)
 

using System.Windows.Forms;
using System.Resources;
using System.Collections;
namespace ResourceFile
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void saveToFile()
{
ResourceWriter rw = new ResourceWriter(@"C:\Temp\MyFile.resources");
foreach (Control resource in Controls)
{
if (resource.GetType() == typeof(NumericUpDown))
{
rw.AddResource(resource.Name, resource.Text);
}
}
rw.Generate();
rw.Close();
}
 
private void loadFromFile()
{
ResourceSet rs = new ResourceSet(@"C:\Temp\MyFile.resources");
foreach (DictionaryEntry resource in rs)
{
rs.GetObject(resource.Key.ToString());
}
rs.Close();
}
private void buttonSave_Click(object sender, System.EventArgs e)
{
saveToFile();
}
private void buttonLoad_Click(object sender, System.EventArgs e)
{
loadFromFile();
}
}
}