ASP.NET

Nidhiii wrote:

treenode.Text =
"" Addition "";

Kissy16 wrote:

s it possible to assign a property like ,the textbox should accept either blank or telephone number like 011-342344

Kissy16 wrote:

i know with regular expression validator or required field validator,we can give ..it shd not take blank or wrong format.
but how to do as i wrote in the first point

\b[\d]*-[\d]*$

Kissy16 wrote:

which property of textbox shd i need to set???

if ( Session["userid"] == null )
   Response.Redirect("Login.aspx");

aziz_subaie wrote:

can you give me an idea about the base class please

class CAuthentication:System.Web.UI.Page
{
    private void override OnLoad(object sender,EventArgs e)
    {
       base.OnLoad(e);
       //Check your session and redirect here
    }
}

class MyPage:CAuthentication
{
    protected void Page_Load()
    {
        //Do your page load. This will happen only after session authenticated in CAuthentication class
    }
}