C# Discussion Boards - CodeProject

Re: Parsing a html content or content in a web page

25-Jul-08 4:12

Look at this article[^].

Scott Dorman

Microsoft® MVP - Visual C# | MCPD
President - Tampa Bay IASA

[Blog][Articles][Forum Guidelines]

Hey, hey, hey. Don't be mean. We don't have to be mean because, remember, no matter where you go, there you are. - Buckaroo Banzai

Tuwing.Sabado25-Jul-08 4:31

Tuwing.Sabado

25-Jul-08 4:31

Hi,

You can do this using XSLT and XPATH but if the HTML you want to parse is in XHTML format.

Regards,

Remote Connection

Chetan Patel24-Jul-08 22:29

Chetan Patel

24-Jul-08 22:29

Hello,

I want to develop a sample application for Remote Connection.

If you have any kind of link or Sample then please provide me.

Thanks in advance.

Best Regards,
Chetan Patel

Create Setup

Susanmat24-Jul-08 18:49

Susanmat

24-Jul-08 18:49

How to create setup for C# Windows Application exe. I have tried uisng the Publish option in the application. The problem is with database path. I have put the database(.mdb) file in a separate folder called database. So in the ConnectionString I have given the database path as @"Provider=Microsoft.Jet.OLEDB.4.0; Data Source =" + Application.StartupPath + @"\Database\dbCIMS.mdb;"

How do I include this database in the Setup using the Publish wizard. When I run the setup it was giving Invalid database path error.
Please help
Thanks in advance

Re: Create Setup

Vimalsoft(Pty) Ltd25-Jul-08 0:16

Vimalsoft(Pty) Ltd

25-Jul-08 0:16

You have to Create a new Project, Setup in your Current Project. Check this

http://www.codersource.net/csharp_installer_projects.html[^]

http://aspalliance.com/622[^]

http://visualbasic.about.com/od/usingvbnet/a/SetupProj01.htm[^]

Its Important that you google first before you post.you should promise that

Hope this helps

Vuyiswa Maseko,

Sorrow is Better than Laughter, it may Sadden your Face, but It sharpens your Understanding

VB.NET/SQL7/2000/2005
http://vuyiswamb.007ihost.com
http://Ecadre.007ihost.com
vuyiswam@tshwane.gov.za

Wild Card Search

neer124-Jul-08 18:45

24-Jul-08 18:45

Hi,
I have a textbox in which i want to implement wild card search. Like if i enter one char 'A', all the names starting with 'A' in database for that table should be listed. If i enter two chars, correspondingly data should be listed. Can anyone please tell me the solution? Code is in C#

Re: Wild Card Search

Zafar Sultan24-Jul-08 19:37

Zafar Sultan

24-Jul-08 19:37

Your problem shows there must be a table in your database which you want to target.If you are using that text box on ASP.Net page,
Try this one:

string searchkeyword=yourtextbox.text + "%"; (special character is for use with stored procedure)

stored procedure:
create procedure searchwithkeyword
(
@keyword nvarchar(50)
)
as
select names from yourtable where name like @keyword

now the code for button click event:

sqlconnection con=new sqlconnection(yourconnectionstring);
con.open();
sqlcommand com=new sqlcommand("searchwithkeyword",con);
com.commandtype=commandtype.storedprocedure;
com.parameters.addwithvalue("@keyword",searchkeyword);
sqldatareader dr=com.executereader();
if(dr.read());
{
//display results
}
else
{
//show message
}
dr.dispose();
com.dispose();
con.dispose();

The code is a bit messy as it is not implementing try catch and finally blocks but if it is worth helping do that yourself and let me know what happened to your problem. Smile | :)

Re: Wild Card Search

neer124-Jul-08 20:38

Re: Wild Card Search [modified]

24-Jul-08 20:38

I am working in C# with database already there. My application is about to release. Only i need to make this wild card implementation. Can you tell me how to do this in C#.net

User 665824-Jul-08 22:42

User 6658

24-Jul-08 22:42

You just do something like:

string searchstring = "%" + textbox.Text + "%"

and pass this search string as a parameter to a SQL LIKE in the WHERE clause, which will result in something like this:

SELECT id, name FROM users WHERE name LIKE '%A%'

But make sure that your app won't be vulnerable to SQL Injections[^].

regards

modified on Friday, July 25, 2008 4:53 AM

modified 12-Sep-18 21:01pm.

Re: Wild Card Search

neer124-Jul-08 22:55

Capturing letter and displaying in uppercase

24-Jul-08 22:55

Thanks to all,will try this implementation and get back to you

neer124-Jul-08 18:42

Re: Capturing letter and displaying in uppercase

24-Jul-08 18:42

Hi,
I have a textbox in which when i enter a character, i want it to be displayed be UPPERCASE. how to handle this condition? Reply soon.The code is in C#.

stancrm24-Jul-08 19:57

stancrm

24-Jul-08 19:57

textBox1.CharacterCasing = System.Windows.Forms.CharacterCasing.Upper;

Using List?

dipuks24-Jul-08 16:20

dipuks

24-Jul-08 16:20

I have a List declared as,

List<string> myList = new List<string>;

myList.Insert(0, "One"); // this line works fine.

myList.Insert(1, "Two"); // This throws an exception, saying the index should be with in the range.

What am i doing wrong here?

I want to add the string in a order to the List. And this order i decided on the run time of the program. So i don't wanna use the "Add" method.

Scott Dorman24-Jul-08 16:25

24-Jul-08 16:25

The Insert method doesn't work that way. MSDN[^] clearly states that if index is greater than Count, you will get an ArgumentOutOfRangeException exception.

Scott Dorman

Microsoft® MVP - Visual C# | MCPD
President - Tampa Bay IASA

[Blog][Articles][Forum Guidelines]

Hey, hey, hey. Don't be mean. We don't have to be mean because, remember, no matter where you go, there you are. - Buckaroo Banzai

PIEBALDconsult24-Jul-08 16:51

PIEBALDconsult

24-Jul-08 16:51

That doesn't seem to apply here.

Scott Dorman24-Jul-08 16:55

24-Jul-08 16:55

PIEBALDconsult wrote:
That doesn't seem to apply here.

You're right...and I just tried his code in a test application and it worked just fine.

Scott Dorman

Microsoft® MVP - Visual C# | MCPD
President - Tampa Bay IASA

[Blog][Articles][Forum Guidelines]

Hey, hey, hey. Don't be mean. We don't have to be mean because, remember, no matter where you go, there you are. - Buckaroo Banzai

Scott Dorman24-Jul-08 16:57

24-Jul-08 16:57

I just tried your code in a test application and it worked fine. Is this the actual code you are having problems with? Could you possibly be trying to skip indexes?

Scott Dorman

Microsoft® MVP - Visual C# | MCPD
President - Tampa Bay IASA

[Blog][Articles][Forum Guidelines]

Hey, hey, hey. Don't be mean. We don't have to be mean because, remember, no matter where you go, there you are. - Buckaroo Banzai

Guffa24-Jul-08 22:20

Guffa

24-Jul-08 22:20

dipuks wrote:
List<string> myList = new List<string>;

That doesn't even compile. It should be:

List<string> myList = new List<string>();

As Scott pointed out, the exception does not occur in the scenario that you describe. It's hard to find a problem in the code that you are using, when you are posting some other code that you are clearly not using...

Despite everything, the person most likely to be fooling you next is yourself.