C#

"If a man empties his purse into his head, no man can take it away from him, for an investment in knowledge pays the best interest." -- Joseph E. O'Donnell

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private void AddNode(string nodeText)<br />
{<br />
	myTreeView.Nodes.Add(nodeText);<br />
}

string nodeText = "This is my safe node text";<br />
AddNodeDelegate myAdd = new AddNodeDelegate(AddNode);<br />
myTreeView.Invoke(myAdd, new object[] { nodeText } );

private void ShowContent(string s)
{
    Regex r = new Regex("<td>*[a-z]*</td>", RegexOptions.IgnoreCase);
    Match m = r.Match(s);
    while(m.Success)
    {
        string val = m.Value.Delete(0, 4).Delete(m.Value.Length - 4, 4);
        if(val != null)
            Console.WriteLine(v);
        m = m.NextMatch();
    }
}

[DllImport("mpr.dll")]
public static extern int WNetOpenEnum(ResourceScope dwScope, ResourceType dwType, ResourceUsage dwUsage, NETRESOURCE lpNetResource, out IntPtr lphEnum);

[DllImport("mpr.dll")]
public static extern int WNetEnumResource(IntPtr hEnum, ref uint lpcCount, IntPtr lpBuffer, ref uint lpBufferSize);
		
[DllImport("mpr.dll")]
public static extern int WNetCloseEnum(IntPtr hEnum);

[StructLayout(LayoutKind.Sequential)]
public class NETRESOURCE
{
	public ResourceScope		dwScope = 0;
	public ResourceType		dwType = 0;
	public ResourceDisplayType	dwDisplayType = 0;
	public ResourceUsage		dwUsage = 0;
	public string			lpLocalName = null;
	public string			lpRemoteName = null;
	public string			lpComment = null;
	public string			lpProvider = null;
}

public enum ResourceScope
{
	RESOURCE_CONNECTED = 1,
	RESOURCE_GLOBALNET,
	RESOURCE_REMEMBERED,
}

public enum ResourceType
{
	RESOURCETYPE_ANY = 0,
	RESOURCETYPE_DISK,
	RESOURCETYPE_PRINT,
}

public enum ResourceDisplayType
{
	RESOURCEDISPLAYTYPE_GENERIC = 0,
	RESOURCEDISPLAYTYPE_DOMAIN,
	RESOURCEDISPLAYTYPE_SERVER,
	RESOURCEDISPLAYTYPE_SHARE,
}

public enum ResourceUsage
{
	RESOURCEUSAGE_ALL = 0, 
	RESOURCEUSAGE_CONNECTABLE,
	RESOURCEUSAGE_CONTAINER,
}

public const int NO_ERROR = 0;
public const int ERROR_NO_MORE_ITEMS = 259;