Re: The SMTP host was not specified. - ASP.NET Discussion Boards

Re: namespace for Literalcontrol in asp.net

Christian Graus14-Jun-08 16:48

14-Jun-08 16:48

Never. I always type the markup, b/c the design view in VS2002/2003 was a nightmare, and I just got used to doing it by hand.

Plus the design view generates a lot of css that I don't want auto generated for me.

Christian Graus

Please read this if you don't understand the answer I've given you

"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 )

Re: namespace for Literalcontrol in asp.net

N a v a n e e t h14-Jun-08 18:21

N a v a n e e t h

14-Jun-08 18:21

Christian Graus wrote:
Plus the design view generates a lot of css that I don't want auto generated for me.

I agree. Typing markup gives more control than the designer. I guess auto CSS generation can be controlled, right ? When I add some tables, I used to disable the auto CSS generation, so it just generates the tags.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

How to use google | Ask smart questions

Re: namespace for Literalcontrol in asp.net

Christian Graus15-Jun-08 2:42

Christian Graus

15-Jun-08 2:42

Fair enough, I abandoned the designer before I investigated those sort of options. Smile | :)

button

trilokharry14-Jun-08 5:01

trilokharry

14-Jun-08 5:01

dynamically created below 2 buttons coming in single row I want second button in next row.

Button btnPayment = new Button();

btnPayment.Text = "Payment";

btnPayment.ID = "0";

string s = "<br />";

Button btnPayment1 = new Button();

btnPayment1.Text = "Payment";

btnPayment1.ID = "1";

btnPayment.Visible = true;

btnPayment1.Visible = true;

divButtons.Controls.Add(btnPayment);

divButtons.Controls.Add(btnPayment1);

btnPayment.CommandArgument = "1";

btnPayment.Command += new CommandEventHandler(btnPayment_Click);

btnPayment1.CommandArgument = "2";

btnPayment1.Command += new CommandEventHandler(btnPayment_Click);

You get the best out of others when you give the best of yourself.

Re: button

Christian Graus14-Jun-08 8:41

Christian Graus

14-Jun-08 8:41

put a literal BR between them, or otherwise seperate them in the HTML.

The SMTP host was not specified.

iamdking14-Jun-08 1:55

iamdking

14-Jun-08 1:55

Hello friends,
I am using built in controls for membership. I got this error when I run the code for passwordrecovery..
what could be the cause and the possible solution?
error is

The SMTP host was not specified.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.InvalidOperationException: The SMTP host was not specified.

Amit

Re: The SMTP host was not specified.

Christian Graus14-Jun-08 3:37

Christian Graus

14-Jun-08 3:37

The cause is that you didn't specify an SMTP host, and so an email can't be sent. Specify a valid SMTP host.

Re: The SMTP host was not specified.

iamdking14-Jun-08 20:55

iamdking

14-Jun-08 20:55

Thanks,
I mention the smtp host name. The error is changed now to
" Mailbox unavailable. The server response was: 5.7.1 Unable to relay for iamdking@rediffmail.com"
where iamdking@rediffmail.com is the mail address of the recipient...
What could be the solution for this?

Thanks in advance,

Amit

confirmation dialog box in asp.net 2.0

vijaylumar14-Jun-08 1:18

vijaylumar

14-Jun-08 1:18

hai friends

in a page i have a button "close"
when i click this button
then i should get a confirmation dialog box
with "ok" and "cancel" or with "yes" and "no"

if press "ok" then the user is redirected to "HomePage.aspx"
else the same is refreshed

plz help me....

thanks in advance
vijay

Re: confirmation dialog box in asp.net 2.0

Christian Graus14-Jun-08 3:38

Christian Graus

14-Jun-08 3:38

This is a basic javascript task. Your button has OnClick, it also has OnClientClick. OnClientClick points to a javascript function, if this returns true, OnClick is called. This sounds like you can do it all on the client in JS tho.

difference between events and functions

Pankaj Garg14-Jun-08 1:15

Pankaj Garg

14-Jun-08 1:15

what is the difference between events and function

If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!

Re: difference between events and functions

Christian Graus14-Jun-08 3:36

Christian Graus

14-Jun-08 3:36

Do you have any sort of source materials yourself, such as books ? You should get some.

An event is just a method, but it's also a delegate, which is basically a pointer/reference to a method. This means a method is specified as a paremeter, in code, and whatever method(s) you specify are called when that event fires. So, you can write a function, and it's a function. If you write a function with the signature of an event, and attach it to an event, then the event mechanism is used to associate that function being called with that event firing.

Re: difference between events and functions

Meysam Mahfouzi15-Jun-08 2:54

Meysam Mahfouzi

15-Jun-08 2:54

Read this article:
Events and Delegates simplified[^]

exception "The server committed a protocol violation. Section=ResponseHeader Detail=CR must be followed by LF"

trilokharry13-Jun-08 23:07

trilokharry

13-Jun-08 23:07

req.GetRequestStream().Length' threw an exception of type 'System.NotSupportedException'

I'm getting this error while implementing paypal payment process.
when control going to this statement in asp.net page after coming back from payment process completion.

StreamReader streamIn = new StreamReader(req.GetResponse().GetResponseStream());

code:

string strSandbox = "https://www.sandbox.paypal.com/cgi-bin/webscr";
//string strLive = "https://www.paypal.com/cgi-bin/webscr";
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(strSandbox);

req.Method = "POST";
req.ContentType = "application/x-www-form-urlencoded";
byte[] param = Request.BinaryRead(HttpContext.Current.Request.ContentLength);
string strRequest = Encoding.ASCII.GetString(param);
strRequest += "&cmd=_notify-validate";
if (strRequest != "&cmd=_notify-validate")
{
req.ContentLength = strRequest.Length;

//Send the request to PayPal and get the response
StreamWriter streamOut = new StreamWriter(req.GetRequestStream(), System.Text.Encoding.ASCII);
streamOut.Write(strRequest);
streamOut.Close();

//ERROR in below 2 statements some time ---right now not coming
StreamReader streamIn = new StreamReader(req.GetResponse().GetResponseStream());
string strResponse = streamIn.ReadToEnd();
streamIn.Close();

You get the best out of others when you give the best of yourself.

change listwidth of dropdownlist in asp.net 2.0

vijaylumar13-Jun-08 21:50

vijaylumar

13-Jun-08 21:50

hai friends

how to get/set listwidth of dropdownlist in asp.net
dropdownlist is single selection option
does there is a property listwidth for this

thanks in advance
vijay

Re: change listwidth of dropdownlist in asp.net 2.0

Anand Desai13-Jun-08 21:55

Anand Desai

13-Jun-08 21:55

hi,

1st clear what is "listwidth". there is no such property anywhere. write extactly what u want to do with your list options..

Happy Coding,
Bye,

Anand Desai
Developer
Atharva Infotech

Security Module

iamdking13-Jun-08 21:37

iamdking

13-Jun-08 21:37

Hello friends,
I want to implement security module in my project. I want to create roles and users.where each user will have different access rights..what could be the easiest way to do this.?

Amit

Re: Security Module

leppie13-Jun-08 21:43

leppie

13-Jun-08 21:43

Use the builtin stuff for that.

xacc.ide - now with TabsToSpaces support
IronScheme - 1.0 alpha 4a out now (29 May 2008)

Re: Security Module

iamdking13-Jun-08 21:52

iamdking

13-Jun-08 21:52

Ok Thanks.

Amit

passing arralist in querystring in asp.net c#

VijayVishwakarma13-Jun-08 21:26

VijayVishwakarma

13-Jun-08 21:26

hi,

is it possible to pass an arraylist in querystring??

any suggestion?

thanks in advance.

Re: passing arralist in querystring in asp.net c#

leppie13-Jun-08 21:43

leppie

13-Jun-08 21:43

Just send a comma separated list.

xacc.ide - now with TabsToSpaces support
IronScheme - 1.0 alpha 4a out now (29 May 2008)

Place your current page path on Label

Rajeshiam13-Jun-08 21:24

Rajeshiam

13-Jun-08 21:24

declare a string,and use server variables to bring down path.

public partial class _Default : System.Web.UI.Page 
{
    string path;
    protected void Page_Load(object sender, EventArgs e)
    {
        path = Page.Request.ServerVariables["SCRIPT_NAME"].ToString();
        Label1.Text = path;
    }
}

You can modify the path by remodifying the code

string path;
    string modify;
    protected void Page_Load(object sender, EventArgs e)
    {
        path = Page.Request.ServerVariables["SCRIPT_NAME"].ToString();
        modify = path.Replace("/", ">");
        Label1.Text = modify;
    }
}

Which will appear similar to Breadcrumbs, with minor modifications you can make it to breadcrumbs too. Big Grin | :-D

Re: Place your current page path on Label

Christian Graus14-Jun-08 3:39

Christian Graus

14-Jun-08 3:39

Is this a question, or an answer that has lost it's home ?

drop down list in asp.net 2.0

vijaylumar13-Jun-08 21:07

vijaylumar

13-Jun-08 21:07

hai friends

i have a dropdownlist in a page, at run time i have to fill 1 to 1000 numbers in it
i did it, but at run time while selecting an item, the dropdown list is covering total page

plz help me

how can reduce the size while selectin a item in dropdownlist

plz help
its urgent

thanks in advance
vijay

Re: drop down list in asp.net 2.0

Anand Desai13-Jun-08 21:22

Anand Desai

13-Jun-08 21:22

Hi,
this is strange i guess, this might not happen as .NET itself reduces it properly.

but in case, use javascript tags with writting runat="server" for ur drop down. it will exactly work as <asp:dropdownlist xmlns:asp="#unknown">
and use "for loop" to fill ur 1000 datas.

Use javascript maximum possible in ur coding this will reduce load on server because javascript run on client machine, so data transfer time from clint to server then back to clientis saved in much extent. and your page wont postback also

Thanks. Reply me if it helped u or not.

Happy coding,
bye.

Anand Desai
Developer
Atharva Infotech

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