Data grid - ASP.NET Discussion Boards

vijay_839-Mar-07 0:44

9-Mar-07 0:44

private void Page_Load(object sender, System.EventArgs e)
{
if (this.IsPostBack == false) {
ddlChooseAlgo.Items.Add("");
ddlChooseAlgo.SelectedValue = "";
}
}

private void cmdEncryptValue_Click(object sender, System.EventArgs e)
{
txtShowValue.Text = FormsAuthentication.HashPasswordForStoringInConfigFile(txtGetValue.Text, ddlChooseAlgo.SelectedValue);
}

Here's the coding for encrypt the data,please anyone tell me how to decrypt the encrypted data Big Grin | :-D

Re: Password Decryption

badgrs9-Mar-07 1:22

badgrs

9-Mar-07 1:22

Assuming Microsoft did something right for a change it will be a one-way encryption (MD5 or something similar that hasn't been cracked) - you can't reverse it thats the whole point!

Re: Password Decryption

Laxmikant Lad9-Mar-07 1:26

Laxmikant Lad

9-Mar-07 1:26

hi
u can't do decryption

if ms would have provide decryption then what's the use of encrytion

any body could decrypt the value.

better way is
if u just want to check the value

then while comparing value encrypt it and then compare

or else u will have to write ur own code for encryption as well as decryption

Re: Password Decryption

Marcus J. Smith9-Mar-07 6:51

Marcus J. Smith

9-Mar-07 6:51

Hashing is one way unlike other types of encryption it is not meant to be decrypted therefore to compare you hash the value and compare the hashes to each other.

_Cle^aKO

"I think you'll be okay here, they have a thin candy shell. 'Surprised you didn't know that." - Tommy Boy
"Fill it up again! Fill it up again! Once it hits your lips, it's so good!" - Frank the Tank (Old School)

Simple SP question

Sam Heller9-Mar-07 0:23

Sam Heller

9-Mar-07 0:23

HSComm.Parameters.AddWithValue("@IntroducerID", "0")

How do I pass a null value to a SP?

Re: Simple SP question

NanaAM9-Mar-07 0:25

NanaAM

9-Mar-07 0:25

DBNull.value

Nana

Re: Simple SP question

Michael Sync9-Mar-07 20:58

Michael Sync

9-Mar-07 20:58

try like that.
HSComm.Parameters.AddWithValue("@IntroducerID", DBNull.Value)

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

If you want to thank me for my help, please vote my message by clicking one of numbers beside "Rate this message". Why vote? Plz Read it here. Thank you.

Data grid

Kushi Bobby9-Mar-07 0:17

Kushi Bobby

9-Mar-07 0:17

Hi Guys,

Here in my project am using rad grid.as it contains file manager and inturn which had several options like media,image and flash.All the functionality is working but upload flash,upload media,upload image buttons are disabled.how to make enable.pls help me as am strucked

Smile | :)

Thanks all

Have a Nice Day Dudes

Dynamically making zip files?

Muntyness9-Mar-07 0:00

Muntyness

9-Mar-07 0:00

Is there a way (or even better an article) to dynamically make zip files in ASP?

What I need to do is return a zip file containing a couple of files when the user clicks on a link. Which zip files depend on which links the user clicks on.

So for example:
Link A returns rar.txt, genericfile.txt.
Link B returns omg.txt, genericfile.txt.
Link C returns lol.txt, genericfile.txt.
Link D returns wassup.sys, genericDLL.dll, readme.txt.

So as you can see in my example, Links A-C return a generic file and file specific to the link, while Link D returns a generic dll a readme file and a link specific file.

Now all the files are listed in a database, and I already know how to get the filepath from the database. So all I really need is asp code that will make a zip file from passed in parameters.

- Munty

-- modified at 6:13 Friday 9th March, 2007

Re: Dynamically making zip files?

Sandeep Akhare9-Mar-07 1:13

Sandeep Akhare

9-Mar-07 1:13

What you want to do ? Add this file to zip or Unzip the files
if the option is second then only you have to give address of zip file in the link rest of browser will take care for that

Thanks and Regards
Sandeep

If you want something you never had,
do something you have never done!

Re: Dynamically making zip files?

badgrs9-Mar-07 1:19

badgrs

9-Mar-07 1:19

By ASP you do mean ASP.NET right? Have a look at the System.IO.Compression classes.

Re: Dynamically making zip files?

Sandeep Akhare9-Mar-07 1:21

Sandeep Akhare

9-Mar-07 1:21

Take a look might be helpfull
http://www.aspheute.com/english/20011115.asp[^]

Thanks and Regards
Sandeep

If you want something you never had,
do something you have never done!

Password Decryption

vijay_838-Mar-07 23:48

vijay_83

8-Mar-07 23:48

How to decrypt the encrypted value stored in database, then the decrypted value should be displayed in textbox..Please send me a detailed code Smile | :)

Re: Password Decryption

N a v a n e e t h9-Mar-07 0:31

N a v a n e e t h

9-Mar-07 0:31

vijay_83 wrote:
decrypt the encrypted value stored in database,

Without knowing the encrypted algorithm how can you ?

Cheers
Navaneeth!!

www.w3hearts.com

Display Image when File load from local location

Moazzam12048-Mar-07 23:11

Moazzam1204

8-Mar-07 23:11

I have problem for display image on image control with Asp.Net 1.1 and C#. Thats I want to display image on control when I select image file from my PC.

Re: Display Image when File load from local location

Sandeep Akhare8-Mar-07 23:17

Sandeep Akhare

8-Mar-07 23:17

Select image means what ? Can you post the code for it ? Again ytpe of image you are selecting ?

Thanks and Regards
Sandeep

If you want something you never had,
do something you have never done!

pop up window on datagrid

yesu prakash8-Mar-07 22:54

yesu prakash

8-Mar-07 22:54

how can i display a popup window when i click a link on a datagrid?

thks
yesu

Re: pop up window on datagrid

Sylvester george8-Mar-07 23:10

Sylvester george

8-Mar-07 23:10

Page.RegisterStartupScript("scriptPopup","var nWin = window.open('map.aspx?Id=" + ID + "')");

ID is the identification number if you want to pass to the particular page.

Regards,
Sylvester G
sylvester_g_m@yahoo.com

Re: pop up window on datagrid

Imran Khan Pathan8-Mar-07 23:13

Imran Khan Pathan

8-Mar-07 23:13

call Javascript fuction on link button event.

Best Regard
Pathan

GOD HELP THOSE WHO HELP THEMSELF

Re: pop up window on datagrid

Kapil Thakur9-Mar-07 0:55

Kapil Thakur

9-Mar-07 0:55

just add target = "_blank" to the hyperlink html property

Regards,
Kapil Thakur
(Where's there is Kapil , there is a way) - thakur.kapil@gmail.com

Error in generating repot using reportviewer

mohd imran abdul aziz8-Mar-07 22:30

mohd imran abdul aziz

8-Mar-07 22:30

i am making web application using C# , asp.net ,sql2000 ( visual studio 2005).

i am using following code on button_click

protected void Button1_Click(object sender, EventArgs e)

{

ReportViewer1.Visible = true;

setting = ConfigurationManager.ConnectionStrings["NorthwindConnectionString"];

if (setting != null)

{

conn = new SqlConnection(setting.ConnectionString);

cmd = new SqlCommand("ShowProductByCategory", conn);

cmd.CommandType = CommandType.StoredProcedure ;

cmd.Parameters.Add("@CategoryName", SqlDbType.VarChar);

cmd.Parameters["@CategoryName"].Value = DropDownList1.SelectedItem.Text;

da = new SqlDataAdapter(cmd);

ds = new DataSet();

da.Fill(ds, "datas" );

ReportDataSource datasourse = new ReportDataSource("datasetprodiuct",ds.Tables["datas"]) ;

//datasourse.Value = ds;

//ReportViewer1.LocalReport.DataSources.Clear();

ReportViewer1.LocalReport.DataSources.Add(datasourse) ;

if (ds.Tables["datas"].Rows.Count == 0)

{

lblmessage.Text = "sorry";

}

//ReportViewer1.LocalReport.Refresh();

}

}

i am trying to generate report using reportviewer but getting following error

An error has occurred during report processing. ObjectDataSource 'ObjectDataSource1' could not find a non-generic method 'GetData' that has no parameters.

Please help.

thanks

regards
imran khan

arraylist passing

biaali8-Mar-07 22:23

biaali

8-Mar-07 22:23

i want to pass an arraylist from my client to the web service but it is giving a serialization error...

Re: arraylist passing

badgrs8-Mar-07 23:00

badgrs

8-Mar-07 23:00

What objects does the arraylist contain?