ASP.NET

private void button_Click(object sender, EventArgs e)
{
  int count = CountTree(treeView1.Nodes);

  MessageBox.Show(treeView1.Nodes.Count.ToString(), "Number of root nodes");
  MessageBox.Show(count.ToString(), "Total number of nodes");
}
 
private int CountTree(TreeNodeCollection root)
{
  int count = 0;

   foreach (TreeNode n in root)
    count += 1 + CountTree(n.Nodes);

  return count;
}

window.showModalDialog("abc.aspx?id=rndID=" + Math.random() % 1000 ,"Arg1", dialogHeight: 600px; dialogWidth: 950px; edge: Raised; center: yes; help: No; scroll: Yes; status: No;");

Sometimes it holds some value in cache. So passing Random number can work. 

<img id="image" runat="server" src="~/App_Themes/test/Contoso.gif" style="border-width:0px;">

<asp:Image id="MainContent_Image1" runat="server" ImagerUrl="~/images/Contoso.gif" />

<tr>
    <td align="right" colspan="3">
            <asp:Button ID="pageThreeBackButton" runat="server"
                style=" height: 30px; width: 50px"
                Text="Back" onclick="pageThreeBackButton_Click"/>;
        </td>
        <td align="right">
            <asp:Button ID="pageThreeSubmitButton" runat="server"
                style=" height: 30px; width: 50px"
                Text="Submit" onclick="pageThreeSubmitButton_Click" />
        </td>
    </tr>

davidnz wrote:

If you google something like "blueprint css" there is a site...