ASP.NET Discussion Boards

Re: Script Function - lastIndexOf()

PandemoniumPasha13-Jun-07 1:13

PandemoniumPasha

13-Jun-07 1:13

hi,
if you are using c# then use string.lastIndexOf("\\") or (@"\")

hope this helps

regards

Re: Script Function - lastIndexOf()

DavidNohejl13-Jun-07 1:34

DavidNohejl

13-Jun-07 1:34

The reason why you have to do what other person said is that \' or \" is escape sequence for single/double quote, so it is missing end quote. string.lastIndexOf("\"") would compile, but it would also return last index of quote (") not backslash.

"Throughout human history, we have been dependent on machines to survive. Fate, it seems, is not without a sense of irony. " - Morpheus
"Real men use mspaint for writing code and notepad for designing graphics." - Anna-Jayne Metcalfe

Re: Script Function - lastIndexOf()

koolprasad200313-Jun-07 2:23

koolprasad2003

13-Jun-07 2:23

hi frnd,

Better to try

string.lastIndexOf("\\")

regards,
koolprasad2003 Smile | :)

Be a good listener...Because Opprtunity knoughts softly...N-Joy

Logout Problem

suveenmohan13-Jun-07 1:03

suveenmohan

13-Jun-07 1:03

Hi All,

Here in my web-application.When I click on LogOut button it'll signout but if I go through back button left most cornner of explorer it'll work like signin, how to solve that problem. Please Help.

Regards:
SMK

Re: Logout Problem

Manas Bhardwaj13-Jun-07 1:19

Manas Bhardwaj

13-Jun-07 1:19

When a page loads, check if the session for that user exists or not.
If its null, then ask him to sign in.

Re: Logout Problem

badgrs13-Jun-07 1:22

badgrs

13-Jun-07 1:22

When you click back you are not actually reloading the page, what you see is the browsers cached copy of the page. Are you using the ASP.NET membership controls for authentication? If so, when you try do something on a cached page that requires authentication you will be booted to the login page.

Re: Logout Problem

Biju Sam13-Jun-07 1:23

Biju Sam

13-Jun-07 1:23

do a Session.Abandon();
when u logout.

then check in all pages if session is null? if null take it to login page

Biju S

Removing first comma

Lijo Rajan13-Jun-07 0:31

Lijo Rajan

13-Jun-07 0:31

Hai friends,

I want to remove the first comma from my string.For example

string str=,lijo,rajesh
i want to remove comma infront of 'l'.
expected result str=lijo,rajesh

Plse help me.Thanks in advance

Re: Removing first comma

Biju Sam13-Jun-07 0:35

Biju Sam

13-Jun-07 0:35

use string.TrimStart(',')

Biju S

Re: Removing first comma

Manas Bhardwaj13-Jun-07 0:50

Manas Bhardwaj

13-Jun-07 0:50

string str=,lijo,rajesh;
str = str.Remove(0, 1);

Wink | ;)

Re: Removing first comma

Fatbuddha 113-Jun-07 5:01

Fatbuddha 1

13-Jun-07 5:01

I would use a regex!

You have the thought that modern physics just relay on assumptions, that somehow depends on a smile of a cat, which isn’t there.( Albert Einstein)

Re: Removing first comma [modified]

Rama Krishna Vavilala13-Jun-07 6:46

Rama Krishna Vavilala

13-Jun-07 6:46

string RemoveCommaInFrontOfL(string str)
{
  return "lilo,rajesh";
}

string str=,lijo,rajesh;
str = RemoveCommaInFrontOfL(str);

This will work.

-- modified at 14:13 Wednesday 13th June, 2007

Re: Removing first comma

J$13-Jun-07 8:11

13-Jun-07 8:11

Rama Krishna Vavilala wrote:

void RemoveCommaInFrontOfL(string str)
{
return "lilo,rajesh";
}

string str=,lijo,rajesh;
str = RemoveCommaInFrontOfL(str);

This will work.

No, it won't work.
RemoveCommaInFrontOfL has a void return type, so the line
str = RemoveCommaInFrontOfL(str);
Should cause a compile error. I see what you were trying to accomplish with that though this solution doesn't seem like it will work for any other string arguments, hence is probably not a very practical solution.

Image displayed partially from Cache

Jay_se13-Jun-07 0:16

Jay_se

13-Jun-07 0:16

Hi,

I am displaying a set of Images in my web page from the Browser Cache using Javascript. I am also navigating between images using JS.

My Problem: Sometimes, the image has displayed partially (ie Part of the Image).
Most of the time, NO Image has displayed. But, when I right click over the Image area, view the properties, the URL represents the correct image url. Also, when I right click on that Image area, then Click on Show Picture, then the Image has been visible.

What can I do to solve this?

Regards,

Jay Smile | :)

Re: Image displayed partially from Cache

Venkatesh Mookkan13-Jun-07 0:29

Venkatesh Mookkan

13-Jun-07 0:29

Jay_se wrote:
Sometimes, the image has displayed partially (ie Part of the Image).
Most of the time, NO Image has displayed. But, when I right click over the Image area, view the properties, the URL represents the correct image url. Also, when I right click on that Image area, then Click on Show Picture, then the Image has been visible.

Which is the OS of your Web Server? XP provides limited connections only (10) and the bytes transferred are limited only. Try in Web Server in a Server OS version.

Regards,
Venkatesh Mookkan.
Software Engineer, India
My: Website | Yahoo Group | Blog Spot

Re: Image displayed partially from Cache

Jay_se13-Jun-07 1:02

Jay_se

13-Jun-07 1:02

Absolutely right. I have tested with Windows 2003 server. Works fine. I have spent more than 4 hours on this issue. Thanks. Blush | :O

Regards,

Jay Smile | :)

asp.net Calendar source code in C#

amin_behzadi13-Jun-07 0:16

amin_behzadi

13-Jun-07 0:16

Hi dears,
Im looking for an asp.net Calendar ( not a .dll) source code in C# (or vb)
Do you have any idea to find it ?
thx,

.

www.behzadi.net

Re: asp.net Calendar source code in C#

rishee2516848113-Jun-07 0:38

rishee25168481

13-Jun-07 0:38

hi,
This code is to select a date from a calendar control.
I hope so it might be use for ur need.
protected void Calendar1_SelectionChanged(object sender, EventArgs e)
{
string ddate;

DateTime aDate = Calendar1.SelectedDate;
ddate = aDate.DayOfWeek.ToString();
string todate = aDate.ToShortDateString();
Response.Write(todate);
}

Hara

Re: asp.net Calendar source code in C#

amin_behzadi13-Jun-07 1:20

amin_behzadi

13-Jun-07 1:20

I looked for an asp.net calendar control source code , not codes to how get date from a calendar ....

www.behzadi.net

Re: asp.net Calendar source code in C#

Bajrang Singh13-Jun-07 3:44

Bajrang Singh

13-Jun-07 3:44

why do u want code when u have calendra contrl there in asp.net.
U can make a aspx page and put a calendra on it and open this aspx page using javascript whereever u want.

Bajrang Singh
Using .net 2.0 (VS2005)

Re: asp.net Calendar source code in C#

amin_behzadi13-Jun-07 20:12

amin_behzadi

13-Jun-07 20:12

I need source code to change somethings. I want to create a calendar with Shamsi(persian) date format, so I have to make some changes in calendar source code....

www.behzadi.net

Another way of getting the Text in the TextBox?

chand1013-Jun-07 0:09

chand10

13-Jun-07 0:09

Hi

Is their any other way to get the value from the TextBox except the one "TextBox.Text".

I am looking in to an article, in that I saw.....

TextBox.Attributes.Add("value","Hello");

Can we assign values in this manner to any TextBox ,Lable to TextBox etc

Thank u
Chandu

Re: Another way of getting the Text in the TextBox?

_AK_13-Jun-07 0:15

_AK_

13-Jun-07 0:15