C# Discussion Boards - CodeProject

kalyan_241630-Aug-07 21:14

30-Aug-07 21:14

hi all
i want to display in the address bar even after navigating to next page
i.e.
dd.com/login.aspx
dd.com/dd.aspx
i want to show only dd.com
where ever they navigate
how to do it ..
thanks
in adavance

Re: www.kal.com/login.aspx to www.kal.com

\laddie30-Aug-07 21:30

\laddie

30-Aug-07 21:30

You can add the login page to the documents list in IIS. So that typing dd.com will actually show dd.com/login.aspx to hide other pages i assume there is no way.

Laddie

Re: www.kal.com/login.aspx to www.kal.com

Vasudevan Deepak Kumar30-Aug-07 22:17

Vasudevan Deepak Kumar

30-Aug-07 22:17

zion417 wrote:
i assume there is no way

URLCloaking!

Check out how http://www.cjb.net/[^], http://www.dot.tk/[^] works.

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

Re: www.kal.com/login.aspx to www.kal.com

Vasudevan Deepak Kumar30-Aug-07 22:14

Vasudevan Deepak Kumar

30-Aug-07 22:14

They call it like 'URLCloaking' right? You can load a default.aspx in the root, which contains frameset. Top frame is 0% and Next Frame is 100%. Your app should load in the bottom frame.

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

Re: www.kal.com/login.aspx to www.kal.com

kalyan_241631-Aug-07 0:33

kalyan_2416

31-Aug-07 0:33

ok thanks for it i will look in to that
bye

Re: www.kal.com/login.aspx to www.kal.com

leppie30-Aug-07 23:31

leppie

30-Aug-07 23:31

Or frames or IFRAME, million ways to do it.

Another way is using Server.Transfer.

xacc.ide-0.2.0.77 - now with C# 3.5 support and Navigation Bar!^
New xacc.ide release RSS feed^

Re: www.kal.com/login.aspx to www.kal.com

Vasudevan Deepak Kumar31-Aug-07 2:35

Vasudevan Deepak Kumar

31-Aug-07 2:35

I prefer an XMLHttp and filling a DIV. Wink | ;)

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

Re: www.kal.com/login.aspx to www.kal.com

leppie31-Aug-07 3:39

leppie

31-Aug-07 3:39

Just a pity most approaches breaks the browser's Back button Frown | :(

xacc.ide-0.2.0.77 - now with C# 3.5 support and Navigation Bar!^
New xacc.ide release RSS feed^

Re: www.kal.com/login.aspx to www.kal.com

ChrisKo31-Aug-07 13:31

ChrisKo

31-Aug-07 13:31

I would recommend you take a look at http://urlrewriter.net/[^]

how t o show the status bar of memory usage

santoshkumarB30-Aug-07 20:59

santoshkumarB

30-Aug-07 20:59

hi all,

I have a problem in diplaying an memory bar or status bar for particular user for example,...

i yahoo mail or gmail their will be bar showing the memory usage smilar to that hast obe done in asp.net 2.0 using C#

thank u

santosh

Re: how t o show the status bar of memory usage

Dave Kreskowiak31-Aug-07 4:01

Dave Kreskowiak

31-Aug-07 4:01

santoshkumarB wrote:
I have a problem in diplaying an memory bar or status bar for particular user for example,...

And that problem would be ......??? Unsure | :~

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007

basic search using user control

dsaikrishna30-Aug-07 20:02

dsaikrishna

30-Aug-07 20:02

Dear all,
i am facing a problem in searching by using a user control with three conditons they are
Selecting the criteria,
Selecting the State,
Selecting the City
in each and every page i want to place the user control.
i want to search the criteria based upon the state and city and display the content in a grid.

please help me in this regard

Thanks and Regards

sai krishna

Re: basic search using user control

\laddie30-Aug-07 20:52

\laddie

30-Aug-07 20:52

Hi sai,

Please post more details of your issue. What is the issue u r facing any error messages and above all what exactly you are trying to do.

Thank you
Laddie

Re: basic search using user control

dsaikrishna30-Aug-07 20:58

dsaikrishna

30-Aug-07 20:58

Hi Laddie,

My problem is i am having two dropdownlists of selecting the criteria ,select a state and the other one is city.
if i select the criteria like video and state like Newjersey it should display the videos belong to Newyork State and if i enter the city also then search should based upon all the conditions.

Hope u understand

if any misspelt

please send me reply

thanks and regards

sai krishna

Re: basic search using user control

\laddie30-Aug-07 21:10

\laddie

30-Aug-07 21:10

Let us start from the assumption that the data which need to be filtered is there in a data table named myDataTable.

Now

DataView dataView = new DataView(myDataTable);
dataView.RowFilter = "Type ="+DropDownList1.SelectedText+" City="+DropDownLlist2.SelectedText;

DataGridView1.DataSource = dataView;
DataGridView1.DataBind();

Let me know if it helps.

Laddie

Re: basic search using user control

\laddie30-Aug-07 21:11

\laddie

30-Aug-07 21:11

An ofcouse twist the rowfilter logic to suit your needs

Re: basic search using user control

dsaikrishna30-Aug-07 21:18

dsaikrishna

30-Aug-07 21:18

Thanks laddie,
For ur concern. but i am fetching the data from database
not using any datatable i am simply fetching the count of the state avialable or not is it right procedure or not.
or else i can explain it more breifly like

criteria - dropdownlist
state - dropdownlist

city - text

i'll select criteria first and then state, if i want to know city wise then i enter city. these are the conditions

so please help me

thanks and regards

sai krishna

NULL problem

Xmen Real 30-Aug-07 19:45

Xmen Real

30-Aug-07 19:45

hi there,
i have a problem that how can check the value of datagridview is null ??

if i write

if (DataGridView1[5, a].Value.ToString() == null)

if (DataGridView1[5, a].Value.ToString().Contains (null))

if (DataGridView1[5, a].Value.Equals(null))

all gives the same error
Object reference not set to an instance of an object.

for temporary i did

string aaa = DataGridView1[5, a].Value + "D";
                    if (aaa.Trim )== "D")

its working but i dont like this way

some know any other good and short way ??

Becoming Programmer...

Re: NULL problem

Martin#30-Aug-07 20:01

Martin#

30-Aug-07 20:01

Hello,

Have you tried:
if (DataGridView1[5, a].Value != null)
{
//Go on
}

All the best,

Martin

Re: NULL problem

Xmen Real 30-Aug-07 22:53

Xmen Real

30-Aug-07 22:53

damn..!! why i dont think it before anyway thank you guys below and above this post

Becoming Programmer...

Re: NULL problem

V.30-Aug-07 20:31

30-Aug-07 20:31

Did you try this?

DataGridView1[5, a].Value == DBNull.Value

V.
If I don't see you in this world, I'll see you in the next one... And don't be late. (Jimi Hendrix)

Re: NULL problem

girm30-Aug-07 20:39

girm

30-Aug-07 20:39

Hi,

According to the exception it is quite clear that CLR bumped into a null value while evaluating
"DataGridView1[5, a].Value"

what means "DataGridView1[5, a].Value.toString()" if "DataGridView1[5, a].Value" is null ??

You might not assume DataGridView1!=null nor a!=null nor DataGridView1[5, a].Value!=null
though the following test should solve your problem :

if (DataGridView1[5, a]==null or DataGridView1[5, a].Value==null)
{
///
}

Hope it helps

Re: NULL problem

Vasudevan Deepak Kumar30-Aug-07 22:18

Vasudevan Deepak Kumar

30-Aug-07 22:18

if (DataGridView1[5, a] == null)

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

Re: NULL problem

Martin#30-Aug-07 22:22

Martin#

30-Aug-07 22:22

Hello,

Vasudevan Deepak Kumar wrote:
if (DataGridView1[5, a] == null)

I guess this will not help,
if this is true:
for temporary i did

string aaa = DataGridView1[5, a].Value + "D"; if (aaa.Trim )== "D")

its working but i dont like this way

All the best,

Martin

Re: NULL problem

Syed Mujtaba Hassan31-Aug-07 1:00

Syed Mujtaba Hassan

31-Aug-07 1:00

I think your grid must be having only 5 records from 0 to 4.
So its not geting the 6th record.

Mujtaba

"If both of us are having one apple each and we exchange it, at the end we both will have one apple each. BUT if both of us are having one idea each and we exchange it, at the end both of us will be having two ideas each."

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.