ASP.NET

sashidhar24-Oct-09 2:41

24-Oct-09 2:41

OH Great..!
First Try to read a good book..!
Did You Know abt forms authentication..!First try to read abt forms authentication..!

check the  
protected void ConfirmDataGrid_ItemCommand(object sender, DataGridCommandEventArgs e)
    {
     if (e.CommandName ="edit")
      {
        //Write Your Logic Here if the user is Login user
        //If the user is not logged in Redirect From here..!

      }

     }

LatestArticle :Log4Net
Why Do Some People Forget To Mark as Answer .If It Helps.

sashidhar24-Oct-09 1:59

24-Oct-09 1:59

Are You Using Sessions or forms authentication..!

LatestArticle :Log4Net
Why Do Some People Forget To Mark as Answer .If It Helps.

demouser74324-Oct-09 4:14

demouser743

24-Oct-09 4:14

Hey i just write it for sample. I know form authentication and other . Please provide me what to do after log in success.

Re: check box in datagrid

demouser74325-Oct-09 19:17

demouser743

25-Oct-09 19:17

using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;

public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ViewState["Loginerrors"] = 0;
}
}

private bool validate(String Uname, String Pwd)
{
bool val = false;
SqlConnection con = new SqlConnection(ConfigurationSettings.AppSettings["sqlcon"].ToString());
string qry = "Select Uname, Pwd FROM login";
SqlCommand cmd = new SqlCommand(qry, con);
SqlDataReader dr;
con.Open();
dr = cmd.ExecuteReader();
while (dr.Read())
{
if ((Uname == dr["Uname"].ToString()) & (Pwd == dr["Pwd"].ToString()))
{
val = true;
}
dr.Close();
return val;
}
return val;
}

protected void Login1_Authenticate(object sender, EventArgs e)
{
if (validate(Login1.UserName,Login1.Password))
{
Login1.Visible = false;
Label1.Text = "Success";
}
else
{
Label1.Text = "Failed";
}
}
}

Is this code efficient for login

check box in datagrid

suzzain23-Oct-09 20:36

suzzain

23-Oct-09 20:36

Hi all,

I have checkboxes in datagrid to select and a delete button outside the datagrid to delete the checked row in datagrid. After checking the check box and clicking the delete button, in the btndelete_Click im finding the check box in the datagrid and deleting the particular record, but im getting the checked false in the btndelete_Click of the datagrid checkbox which is checked. Please tell me why it is so and how can i find the checkbox of datagrid is checked or not in button click. The code is below:

protected void btnDelete_Click(object sender, EventArgs e)
{
foreach (DataGridItem DemoGridItem in grid.Items)
        {
            CheckBox oCheckbox = (CheckBox)DemoGridItem.Cells[1].FindControl("chkDelete");
            HiddenField hidImageName = (HiddenField)DemoGridItem.Cells[1].FindControl("hdnItem");  
            if (oCheckbox.Checked == true)
            {
                
                try
                {
                    Delete code;
                }
                catch( Exception e)
                {

                }
            }
        }
}

Thanks in advance for ur help.

Christian Graus23-Oct-09 22:33

script menu login [modified]

23-Oct-09 22:33

The real question is, where do the checkboxes come from ? Best guess, your page load is binding to the datasource and erasing any selected items.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

KhandelwalA23-Oct-09 20:31

KhandelwalA

23-Oct-09 20:31

I have created menu from scripting using

tags using this code:-
now on the click of specific menu item i want to check whether user logged in or not.....how to do this............plz guide me a bit......

modified on Saturday, October 24, 2009 2:47 AM

sashidhar23-Oct-09 20:48

23-Oct-09 20:48

if You are using forms authentication use this

 if (Page.User.Identity.IsAuthenticated)
{
 //YourCode
}

or if You are using session check the session
If this is not your answer Sorry..!
Then be More clear..!

LatestArticle :Log4Net
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KhandelwalA23-Oct-09 20:52

KhandelwalA

23-Oct-09 20:52

thnks for ur reply bro...............but i think u r not getting my question..........i hav created menu in html using UL tag,LI tag, and ANCHOR tag with scripting...............in this condition how to check ....... Smile | :)

sashidhar23-Oct-09 21:06

23-Oct-09 21:06

I have 2 questions for this.
1)Why would you go for html tags rather than using Navigation control in asp.net.
2)How You are checking for particular user whether he is logged in or not..!

KhandelwalA wrote:
i hav created menu in html using UL

Then You are redirecting to particular page .Check the login condition.
But IMO Its not good.

But If you are using forms authentication . Cool | :cool:

forms authentication will take care of it..!
Thts the advantage of forms authentication.

LatestArticle :Log4Net
Why Do Some People Forget To Mark as Answer .If It Helps.

Christian Graus23-Oct-09 22:32

not getting .value property of any asp.net textbox in java script

23-Oct-09 22:32

If your security system works at all, then a pure link is fine because your page itself will check if the user is logged in. On the other hand, a good design would not show options that the user is not allowed to access. Giving people the URLs to your pages that they can't access, is a good first step to their trying to break in.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

bhavnvyas23-Oct-09 20:19

bhavnvyas

23-Oct-09 20:19

<script type="text/javascript">
    function Test() {

        var hidPWD = document.getElementById('<%=hidPassword.ClientID%>');
        var txtPWD = document.getElementById('<%=txtPWD.ClientID%>');
        hidPWD.value = txtPWD.value;
        
        alert(hidPWD.value);
        var hidConfirmPWD = document.getElementById('<%=hidConfirmPWD.ClientID%>');
        var txtConfirmPWD = document.getElementById('<%=txtConfirmPWD.ClientID%>');
        hidConfirmPWD.value = txtConfirmPWD.value;
      
        alert(hidConfirmPWD.value);
        
    }
           
        
</script>

I am try to store my password and confirmpass in some hidden field to maintain text(password) after pageload but its not working.

Re: not getting .value property of any asp.net textbox in java script

Christian Graus23-Oct-09 22:36

Re: not getting .value property of any asp.net textbox in java script

23-Oct-09 22:36

bhavnvyas wrote:
I am try to store my password and confirmpass in some hidden field to maintain text(password) after pageload but its not working.

Well, your basic idea is kind of bizarre. Why would you need this ? Your control will keep it's value after pageload, unless you change it.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

bhavnvyas23-Oct-09 23:25

bhavnvyas

23-Oct-09 23:25

no my password in textbox is erased after pageload

how to hide the query string in url

sarang_k23-Oct-09 19:54

sarang_k

23-Oct-09 19:54

Hi all,

I am using ASP in that i want to know how to hide the query string part in the address bar.

For example,

I have defined a hyperlink as

<a href="http://mywebsite.com/sumpage.asp?action=xyz"></a>

so, in browser i want to show only

http://mywebsite.com/sumpage.asp and hide the rest of the part.

How can i do it ??

Thanks in advance..

Christian Graus23-Oct-09 19:54

23-Oct-09 19:54

You can't. You can perhaps encrypt it, but there is no way to hide it.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

sarang_k23-Oct-09 19:56

sarang_k

23-Oct-09 19:56

ok how to encrypt it.

Christian Graus23-Oct-09 20:02

23-Oct-09 20:02

Your basic problem is finding an encryption algorithm that doesn't contain forbidden characters. What are you actually trying to achieve ? If something should be kept secret, you should not send it to the client at all. Wanting to encrypt your query string makes me feel that your design is broken to start with.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Rob Branaghan25-Oct-09 0:04

Rob Branaghan

25-Oct-09 0:04

Try reading this article Tamper Proof Query String[^] by Daniel Hac[^].

It works a treat!

Rob

.NET Developer @ FactoryMaster Ltd
"Software for TOUGH businesses"

How can I use GridView1_rowUpdating event in c#

dtmore5-Apr-10 21:33

dtmore

5-Apr-10 21:33

nOT POSSIBLE

nilesh.saraf23-Oct-09 18:19

nilesh.saraf

23-Oct-09 18:19

How can I use OnRowCreated="grdFeeHead_RowCreated"
OnRowEditing="grdFeeHead_RowEditing" OnRowCancelingEdit="grdFeeHead_RowCancelingEdit"
OnRowUpdating="grdFeeHead_RowUpdating" event in c# ASP.NET

Re: How can I use GridView1_rowUpdating event in c#

Christian Graus23-Oct-09 18:28

implement membership in asp.net

23-Oct-09 18:28

What have you tried ? Do you own any books ? Did you read any articles ? What do you expect these things to do ? Is this a totally random question, or do you have something specific you want to achieve ?

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Jagz W23-Oct-09 16:16

Jagz W

23-Oct-09 16:16

i want to implement membership in my project.
i read about it...and find we can create roles using web site administration tool.
but my requirement is that the client wants to change the roles of users on daily bases.

how this can we achieved using roles in asp.net 2.0

One person's data is another person's program.

--J.Walia

Re: implement membership in asp.net

Christian Graus23-Oct-09 18:28