C#

void Button4Click(object sender, System.EventArgs e)
{
    string fileName = "..\\..\\books.xml";
    XmlTextReader tr = new XmlTextReader(fileName);
    listBox1.Items.Clear();
    int countAttribute = 0;
    while(tr.Read())
    {
        if(tr.NodeType == XmlNodeType.Attribute)
        {
            countAttribute++;
            string displayString = tr.Name;
            displayString += tr.Value;
            listBox1.Items.Add(displayString);
        }
    }
    tr.Close();
    MessageBox.Show("Encountered " + countAttribute + " attribute(s)");
}

<book genre="humor" publicationdate="1897" ISBN="0-863411-58-1">
	<title>Three men in a boat</title>
	<author>
		<first-name>Jerome</first-name>
		<last-name>Jerome</last-name>
	</author>
	<price>4.99</price>
</book>

Google talk: binarybandit

private void button2_Click(object sender, System.EventArgs e)<br />
{<br />
    dsEmployees.Employees[comboBox1.SelectedIndex].EmployeeID = Convert.ToInt32(textBox1.Text);<br />
    dsEmployees.Employees[comboBox1.SelectedIndex].FirstName = textBox2.Text;<br />
    dsEmployees.Employees[comboBox1.SelectedIndex].MiddleInitial = textBox3.Text;<br />
    dsEmployees.Employees[comboBox1.SelectedIndex].LastName = textBox4.Text;<br />
    dsEmployees.Employees[comboBox1.SelectedIndex].PayRate = Convert.ToDecimal(textBox5.Text);<br />
    dsEmployees.Employees[comboBox1.SelectedIndex].FICA = Convert.ToDecimal(textBox6.Text);<br />
    dsEmployees.Employees[comboBox1.SelectedIndex].SSI = Convert.ToDecimal(textBox7.Text);<br />
    dsEmployees.Employees[comboBox1.SelectedIndex].Tax = Convert.ToDecimal(textBox8.Text);<br />
    dsEmployees.Employees[comboBox1.SelectedIndex].SalesPersonID = textBox9.Text;<br />
    dcFusion.Open();<br />
    daEmployees.Update(dsEmployees, "Employees");<br />
    daEmployees.Fill(dsEmployees, "Employees");<br />
    dcFusion.Close();<br />
}

<br />
string byteSuffix = "B";<br />
<br />
      // update file size panel<br />
      string text = this.context.Text;<br />
      if(text == null) text = "";<br />
       <br />
      byte[] bytes = this.encoder.GetBytes(text);<br />
      <br />
      double size = bytes.LongLength;<br />
      <br />
      string adjustedSize = "0.0";<br />
      string byteSize = "0.0";  <br />
<br />
      // gb<br />
      if(size >= 1000000000)<br />
      {<br />
        byteSuffix = "GB";<br />
        byteSize = size + "";       <br />
        size = size / Math.Pow(2, 30); <br />
        adjustedSize = size.ToString("N2");        <br />
      }<br />
        // mb<br />
      else if(size >= 1000000)<br />
      {<br />
        byteSuffix = "MB";   <br />
        byteSize = size + "";     <br />
        size = size / Math.Pow(2, 20); <br />
        adjustedSize = size.ToString("N2");<br />
      }<br />
        // kb<br />
      else if(size >= 1000)<br />
      {<br />
        byteSuffix = "KB";      <br />
<br />
        byteSize = size + "";       <br />
        size = size / Math.Pow(2, 10); <br />
        adjustedSize = size.ToString("N2");<br />
      }<br />
        <br />
      this.statusFileSize.Text = adjustedSize + " " + byteSuffix;<br />
      this.statusFileSize.ToolTipText = adjustedSize + " " + byteSuffix + " (" + byteSize + " bytes)"<br />

<br />
StreamReader reader = null;<br />
<br />
      try<br />
      {<br />
        reader = new StreamReader(this.path, true);<br />
<br />
        this.Content = reader.ReadToEnd();<br />
        this.encoder = reader.CurrentEncoding;               <br />
        this.Encoding = encoder.EncodingName;<br />
<br />
        reader.Close();<br />
        <br />
        // set default encoder<br />
        if(this.encoder == null)<br />
        {<br />
          this.encoder = ASCIIEncoding.Unicode;<br />
          this.Encoding = encoder.EncodingName;<br />
        }<br />
      }<br />
      catch (Exception e)<br />
      {<br />
        Debug.WriteLine("Error: " + e.Message);<br />
      }<br />
      finally<br />
      {<br />
        if(reader != null) reader.Close();<br />
      }    <br />