ASP.NET

Re: code to remember password in login form

17-Dec-07 18:51

You can use cookie in order to achieve that functionality. You can have a look at this[^] to know about cookies in asp.net.

Apurva Kaushal

chithra.r17-Dec-07 22:57

chithra.r

17-Dec-07 22:57

hi
thanx for the assistance.by the way i tried with cookies in my application.but it is not working properly when there are many users.it is remembering the same password for all the users and giving error.iam providing the code with this for your reference.can you tell me how this code can be modified so that i can achieve the condition

<br />
 protected void btnlogin_Click(object sender, EventArgs e)<br />
    {<br />
        if (chkRemindPassword.Checked)<br />
        {<br />
            Response.Cookies["Password123"].Value = txtPassword.Text;<br />
            Response.Cookies["Password123"].Expires = DateTime.Now.AddYears(50);<br />
        }<br />
<br />
        if (Request.Cookies["Password123"] != null)<br />
        {<br />
            txtPassword.Text = Server.HtmlEncode(Request.Cookies["Password123"].Value);<br />
            Label1.Text = Server.HtmlEncode(Request.Cookies["ok"].Value);<br />
        }<br />
        try<br />
        {<br />
            if (txtUserName.Text.Trim() == "" && txtPassword.Text.Trim() == "")<br />
            {<br />
                lblinvalidentry.Text = "User Name & Password should not be Empty";<br />
            }<br />
            else if (txtUserName.Text.Trim() == "")<br />
            {<br />
                lblinvalidentry.Text = "User Name Should Not Be Empty";<br />
            }<br />
            else if (txtPassword.Text.Trim() == "")<br />
            {<br />
                lblinvalidentry.Text = "Password Should Not Be Empty";<br />
            }<br />
            else<br />
            {<br />
                int i = 0;<br />
                SqlConnection con = new SqlConnection(ConfigurationSettings.AppSettings["ConStr"]);<br />
                string str = "select *from UserDetails";<br />
                SqlCommand cmd = new SqlCommand(str, con);<br />
                if (con.State == ConnectionState.Closed)<br />
                {<br />
                    con.Open();<br />
                }<br />
                SqlDataReader rdr = cmd.ExecuteReader();<br />
                while (rdr.Read())<br />
                {<br />
                    if (rdr["UserName"].ToString() == txtUserName.Text.Trim().ToLower() && rdr["Password"].ToString() == txtPassword.Text.Trim().ToLower())<br />
                    {<br />
                        i = 1;<br />
                    }<br />
                }<br />
                if (i == 1)<br />
                {<br />
                    Response.Redirect("sms_home.aspx");<br />
                }<br />
                else<br />
                {<br />
                    lblinvalidentry.Text = "Invalid User Name and Password";<br />
                }<br />
            }<br />
<br />
        }<br />
        catch (Exception exx)<br />
        {<br />
            exx.Data.Clear();<br />
        }<br />
    }<br />
<br />

pintoo

Re: code to remember password in login form

Paul Conrad23-Dec-07 8:10

Paul Conrad

23-Dec-07 8:10

Simple way is to just use cookies.

"The clue train passed his station without stopping." - John Simmons / outlaw programmer

How can i?

Member 464849117-Dec-07 17:43

17-Dec-07 17:43

How can we insert an image in a textbox...
I mean i like to put the image in search textbox....
we can find this in some sites like apple...

Christian Graus17-Dec-07 18:00

17-Dec-07 18:00

Give us a link. You cannot put an image inside a textbox.

OK, I see. you have images on either side of a textbox that make it look that way. It's just a textbox with pictures next to it.

Christian Graus - Microsoft MVP - C++

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Member 464849117-Dec-07 18:57

17-Dec-07 18:57

How about if i write the following code...?

<html><head>
<style type="text/css">

.textboxstyle{
background-image:url('http://library.mit.edu/exlibris/aleph/u16_1/alephe/www_f_eng/icon/v-icon-3.gif');
background-repeat: no-repeat;
background-position: center left;
padding-left: 18px;
}

</style>
</head>
<body>
<input type="text" name="uname" class="textboxstyle">
</input></body>
</html>

Christian Graus17-Dec-07 19:34

17-Dec-07 19:34

If that works, then that is news to me.

Well, live and learn. Apparently, you can do this. Which means that a web browser rolls it's own text control, it doesn't use the windows one.

^That's Aragon17-Dec-07 18:05

^That's Aragon

17-Dec-07 18:05

Hi,

Please try this.

<br />
<html><head><br />
<style type="text/css"><br />
<br />
.textboxstyle{<br />
background-image:url('http://library.mit.edu/exlibris/aleph/u16_1/alephe/www_f_eng/icon/v-icon-3.gif');<br />
background-repeat: no-repeat;<br />
background-position: center left;<br />
padding-left: 18px;<br />
}<br />
<br />
</style><br />
</head><br />
<body><br />
<input type="text" name="uname" class="textboxstyle"><br />
</input></body><br />
</html>

Keep Smiling Smile | :)

Member 464849117-Dec-07 18:38

17-Dec-07 18:38

Wow...!
Thnkyou so much Shah
Its working out... Smile | :)

Gandalf_TheWhite17-Dec-07 18:33

Gandalf_TheWhite

17-Dec-07 18:33

Hi
U can try this in ur CSS Class

background-image: url(Image/Image1.jpg);

If any problem in this then give reply.....
If this Reply Help u , THen don't forget to give ratings...

Just Do IT™ [Information Technology]™ :->

Sql Server Problem

Member 464849117-Dec-07 17:36

17-Dec-07 17:36

Can any body reply us What is Collate in SQL?

Thanks...in advance Smile | :)

Regards
Nanda Kumar
Abhishek

Re: Sql Server Problem

_AK_17-Dec-07 18:20

Is a clause that can be applied to a database definition or a column definition to define the collation, or to a character string expression to apply a collation cast.[^]

17-Dec-07 18:20

Apurva Kaushal

highlighting text

rajanandal17-Dec-07 17:29

rajanandal

17-Dec-07 17:29

hi,

i wanna highlight (ie. in selection) a search text in textbox..in vb i know about selstart and sellength. but i need this logic in asp.net 2.0. anybody know pls help me..

Re: highlighting text

_AK_17-Dec-07 18:23

17-Dec-07 18:23

You can have a look at this[^] article to get to know about how to highlight the selected text.

Apurva Kaushal

Re: highlighting text

rajanandal17-Dec-07 19:05

rajanandal

17-Dec-07 19:05

thank u so much....

Re: highlighting text

_AK_17-Dec-07 19:06

17-Dec-07 19:06

Always welcome.. Smile | :)

Apurva Kaushal

XML to HTML

VanithaVasu17-Dec-07 17:22

VanithaVasu

17-Dec-07 17:22

How can i convert an xml file to HTML file using asp.net

VanithaVasu

Re: XML to HTML

Christian Graus17-Dec-07 17:47

17-Dec-07 17:47

ASP.NET does no such conversion. If you mean you have XML data and want to show it as HTML, an XSLT transform is the best way to do it.

Re: XML to HTML

VanithaVasu17-Dec-07 18:52

VanithaVasu

17-Dec-07 18:52

Can you please explain how to implement that in webform.

VanithaVasu

Re: XML to HTML

Christian Graus17-Dec-07 18:56

17-Dec-07 18:56

The webform is irrelevant. It shows the HTML. You need to do the XSLT transform in your C# or VB.NET code, it is not related to ASP.NET.

http://www.google.com.au/search?sourceid=navclient&ie=UTF-8&rlz=1T4ADBS_enAU225AU226&q=C%23+XSLT[^]

Data Type

AnhTin17-Dec-07 17:02

AnhTin

17-Dec-07 17:02

hi all
I have number 4.63767582045e+005
how can i convert to double number ??

Re: Data Type

Christian Graus17-Dec-07 17:46

17-Dec-07 17:46

It is a double, by definition. Try rewording your question, do you mean how do you show it without scientific notation ?

Application Error

Member 464849117-Dec-07 16:58