ASP.NET

Aman Bhullar17-Jun-09 0:28

Aman Bhullar

17-Jun-09 0:28

MD5 is called a one-way hash, one-way is not two-way....

During the password change, why don't you encrypt the typed password and compare it with the stored one.

This is the way, i have implemented..... Smile | :)

Regards
Aman Bhullar
www.arlivesupport.com[^]

Kissy1617-Jun-09 0:46

Kissy16

17-Jun-09 0:46

thanks for ur response.
I know that md5 is one way hash.
Actually am storing passwords in plain text only in the database,because at one glance one cant say the actual password from the database(again he has to decrypt the whole thing using symmetric key logic which i dont want to use).and am using md5 with salt which doesnt show the plain text to the end user.

But in the changed password,the new password am encrypting with md5 but problem occuring while updating the data.

which is the best way to do while password change?please send me some code snippet,so that i may get some idea.

The above code i have send is working perfectly while login.which i have to use.

kissy

himanshu256117-Jun-09 0:43

17-Jun-09 0:43

You cannot decrypt when using MD5 because it is one way encryption.
Instead use some encryption/Decryption technique.

himanshu

not getting value in request.cookies("lang")

Vasudevan Deepak Kumar17-Jun-09 1:31

Vasudevan Deepak Kumar

17-Jun-09 1:31

MD5 is a hash algorithm which does not support decryption. It is one-way.

Vasudevan Deepak Kumar
Personal Homepage
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anbusenthil17-Jun-09 0:00

anbusenthil

17-Jun-09 0:00

not getting value in request.cookies("lang")

Protected Sub LnkEng1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles LnkEng1.Click
            Dim appCookie As New HttpCookie("lang")

            Thread.CurrentThread.CurrentCulture = New CultureInfo("es-ES")
            LoadStrings(Thread.CurrentThread.CurrentCulture)
         here i am getting value "es-ES"   <-----------Response.Cookies("lang").Value = thread.CurrentThread.CurrentCulture.ToString
            appCookie.Expires = DateTime.MaxValue
            Response.Cookies.Add(appCookie)

but in immediate window   i am not getting the value for request.cookies("lang")

pls help

tanx

how to generate verification code

janani1316-Jun-09 23:40

janani13

16-Jun-09 23:40

how to generate verification code i.e auto generated code (ex.hX84R) used while registering or sending mails..

Re: how to generate verification code

himanshu256117-Jun-09 0:05

How to insert values from Text area to database

17-Jun-09 0:05

I think you want captcha control.
Read CAPTCHA Image[^]

himanshu

shijivijayan16-Jun-09 23:16

shijivijayan

16-Jun-09 23:16

Hi
In my page i have one textarea the user will enter the values in this format

Material1 Materil2 Material3
1 150 200
2 27 35

I need to insert these values to database .plse help me.

Re: How to insert values from Text area to database

himanshu256117-Jun-09 0:00

Re: How to insert values from Text area to database

17-Jun-09 0:00

Hi,
What are Material1 Materil2 Material3?
Are they column name..
If not then Split the string like

string[] lines = Regex.Split(TextBox1.Text, "\r\n");

himanshu

shijivijayan17-Jun-09 0:04

shijivijayan

17-Jun-09 0:04

these are the cloumn names.if i am using split function "r\n" it is not working .Plse help me

Re: How to insert values from Text area to database

himanshu256117-Jun-09 0:24

Re: How to insert values from Text area to database

17-Jun-09 0:24

Hi,
try this

 string[] lines = Regex.Split(TextBox1.Text, "\r\n");
     string sql ="Insert into "+"Table Name("+ lines[0].Replace(' ',',')+ ") values(";
     for (int i=1;i<lines.Length;i++)
     {
         sql = sql + lines[i].Replace(' ', ',') + ")"; 
//Write code to insert into database here
     }

himanshu

shijivijayan17-Jun-09 0:44

shijivijayan

17-Jun-09 0:44

Thanks a lot himanshu...

It is working fine....

Shiji Smile | :)

Re: How to insert values from Text area to database

Baran M17-Jun-09 0:09

Baran M

17-Jun-09 0:09

try this example,

string s = TextBox1.Text;
string[] s1 = s.Split(new char[] { ' ' });
for (int i = 0; i < s1.GetUpperBound(0); i++)
{
Response.Write(s1[i]); //store this value to database instead
}

Education is not a way to escape poverty — it is a way of fighting it.

Formview update problem [modified]

yorockk16-Jun-09 22:57

16-Jun-09 22:57

iam using a formview control in my project..
and iam trying to update fields of 2 tables using formview..
table1:Personal_details:
columns:P_id --->primary key
Emp_id-->foreign key
First_name

table2:Educational_qualification
columns:Eq_id ->primary key
Emp_id ->foreign key
Institute..
these 2 tables are connected by column Emp_id
My update command of formview control is:

UpdateCommand="Update [Personal_details] Set [First_name]=@First_name WHERE [P_id]=@original_P_id and[Emp_id]=@original_Emp_id and [First_name]=@original_First_name;
Update [Educational_qualification] Set[Institute]=@Institute WHERE [Eq_id]=@original_Eq_id and [Emp_id]=@original_Emp_id and [Institute]=@original_Institute"

>
<UpdateParameters >
<asp:Parameter Name ="P_id" Type ="string" />
<asp:Parameter Name ="original_P_id" Type ="string" />
<asp:Parameter Name ="original_Eq_id" Type ="string" />
<asp:Parameter Name ="First_name" Type ="string" />
<asp:Parameter Name ="Institute" Type ="string" />
<asp:Parameter Name="original_First_name" Type ="string" />
<asp:Parameter Name="original_Institute" Type ="string" />
<asp:Parameter Name ="original_Emp_id" Type ="string" />

</UpdateParameters>
when i try 2 edit values,old values are not gettin updated..i.e after clicking on the update link still the old values are gettin displayed..

plz suggest some solution..

modified on Thursday, June 18, 2009 2:26 AM

Herman<T>.Instance17-Jun-09 0:00

Herman<T>.Instance

17-Jun-09 0:00

bind data to formview again

In Word you can only store 2 bytes. That is why I use Writer.

yorockk17-Jun-09 5:37

17-Jun-09 5:37

i did bind data to formview again,but still no change i.e the prob still persists
ne changes need to be made in the update command??
plzz suggest some alternative..

yorockk17-Jun-09 23:33

17-Jun-09 23:33

neone,,plzz suggest solution for my problem..

yorockk21-Jun-09 5:20

21-Jun-09 5:20

solution..plzzz??

yorockk6-Jul-09 8:38