ASP.NET Discussion Boards

Re: convert to C# from VB

Declan Bright3-Jan-08 2:27

Declan Bright

3-Jan-08 2:27

Try this: vb-to-csharp[^]

Declan Bright
www.declanbright.com

Re: convert to C# from VB

Dave Doknjas3-Jan-08 13:07

Dave Doknjas

3-Jan-08 13:07

(via Instant C#)
for (i = 0; i <= aDirs.GetUpperBound(0); i++)
{
}

Ack - how do you specify "less than or equal to" in this forum?? (I unchecked "Ignore HTML tags ...").

David Anton
http://www.tangiblesoftwaresolutions.com
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How to get IP Address?

Kasi Viswanathan3-Jan-08 0:21

Kasi Viswanathan

3-Jan-08 0:21

I just want to know the IP Address of the local host using Asp.Net2.0

Response.Write(Request.UserHostAddress.ToString());...Here i dint get the correct IP Address...Any Sugessions

Thanks in Advance... Rose | [Rose]

Erasers are for people who are willing to correct their mistakes.

Re: How to get IP Address?

Vasudevan Deepak Kumar3-Jan-08 3:43

Vasudevan Deepak Kumar

3-Jan-08 3:43

Check this out:

http://msdn2.microsoft.com/en-us/library/system.net.iphostentry.aspx[^]

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson

RegEx replace [link url= to html link

Eduard Keilholz2-Jan-08 23:23

Eduard Keilholz

2-Jan-08 23:23

Hey guys,

I totally lost it... I wrote a simple html editor on a website where users can are able to edit text to bold, italic or make a link of the selected text... The tags are written
[b]bold[/b]
[i]italic[/i]
[link url=http://www.google.com]clickable text[/link]

The bold and italic tags are simple but I can't figure out how to replace the link to a html tag <a href="url" etc.

Can anyone help me?

.: I love it when a plan comes together :.
http://www.zonderpunt.nl

Re: RegEx replace [link url= to html link

N a v a n e e t h3-Jan-08 0:24

N a v a n e e t h

3-Jan-08 0:24

Eduard Keilholz wrote:
[link url=http://www.google.com]clickable text[/link]

You need to use a regular expression to find link from the pattern. See the following code

string LinkString = "[link url=http://www.google.com]clickable text[/link]";
string RegExPattern = "\\A\\[link\\surl=(.*)].*\\[/link]$";
string FinalLink = string.Empty;
if (Regex.IsMatch(LinkString,RegExPattern))
{
       FinalLink = Regex.Match(LinkString, \\A\\[link\\surl=(.*)].*\\[/link]$").Groups[1].Value;
}

You have the link on FinalLink variable. Append HTML anchor tags to this to form a normal link.

Hope this helps

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

My Website | Ask smart questions

Re: RegEx replace [link url= to html link

Eduard Keilholz3-Jan-08 2:18

Eduard Keilholz

3-Jan-08 2:18

Yeah, you're pretty close however it does not work correctly with surrounding text and if the link occurs more than once within the text

for example this text should link to [link url=http://www.zonderpunt.nl]zonderpunt.nl[/link] and clicking [link url=http://www.google.com]here[/link] should link you to google...

I want to replace the text above and change the two links to working HTML links....

.: I love it when a plan comes together :.
http://www.zonderpunt.nl

Re: RegEx replace [link url= to html link

N a v a n e e t h3-Jan-08 16:46

N a v a n e e t h

3-Jan-08 16:46

Eduard Keilholz wrote:
it does not work correctly with surrounding text and if the link occurs more than once within the text

For working with multiple link, you need alter the regular expression. Now it checks the word boundaries. You can just remove that and it will find anywhere in the text. What do you mean by surrounding text ?

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

My Website | Ask smart questions

image control problem

Mogaambo2-Jan-08 23:17

Mogaambo

2-Jan-08 23:17

Hi,
I have datalist in which there are five image controls , but what i want is that ,in each image control i have to display 3 different images one by one, just like as adrotator control does.

how can i achieve that ,

thanks and regards

Re: image control problem

Michael Sync2-Jan-08 23:22

Michael Sync

2-Jan-08 23:22

You should load all images firstly. then, you can use the Javascript to change the image on the fly..

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

Datagrid

senthilsstil2-Jan-08 22:31

senthilsstil

2-Jan-08 22:31

Hi Friends,
i having two html radio buttons,one dropdownlist control and textbox control when i select first radio button it should display the empty textbox and dropdownlist control should be hide and datagrid also should hide,when i m clicking second radio button the textbox should be hide and dropdownlist control should appear.when i m selecting dropdownlist values the result should come in datagrid,up till this working when i m clicking edit,save,cancel or delete button in datagrid the selected radio button getting unchecked.Kindly tell me how to check the radio button.Please help me....

Thanks & Regards
Senthil Kumar

Re: Datagrid

Michael Sync2-Jan-08 23:19

Michael Sync

2-Jan-08 23:19

Which radiobutton are you using? I mean, server controls or just HTML control? I think if you are using the server control, you should not have that problem.. However, in order to solve this, I suggest you to store the radiobutton value in cache or session and set it back in pageload...

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

Re: Datagrid

senthilsstil2-Jan-08 23:22

senthilsstil

2-Jan-08 23:22

html control.

Re: Datagrid

Michael Sync3-Jan-08 20:06

Michael Sync

3-Jan-08 20:06

then, I suggest you to store the radiobutton value in cache or session and set it back in pageload...

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

Please help with displaying selected date on calendar in asp.net

Support1232-Jan-08 22:09

Support123

2-Jan-08 22:09

Hi all,

i am setting the selected value of a calander like this...

calendarDateOfBirth.SelectedDate = Convert.ToDateTime(_member.DateOfBirth)

how do you make the calander display this selected date now??? i know the date is correct but i dont know how to display it on the calander?

I can write the value to the database and it works fine with the correct value i just dont know how to display it... please help

Thank you in advance.

"Many of life's failures are people who did not realize how close they were to success when they gave up." Thomas A. Edison

Re: Please help with displaying selected date on calendar in asp.net

Christian Graus2-Jan-08 22:14

Christian Graus

2-Jan-08 22:14

How do you want to display it ? What calendar control are you using ? Why doesn't the SelectedDate property solve your problem ? Is Convert.ToDateTime working ?

Christian Graus - Microsoft MVP - C++

"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: Please help with displaying selected date on calendar in asp.net

Support1232-Jan-08 22:22

Support123

2-Jan-08 22:22

i think the convert is working...

the thing is... calDateOfBirth.SelectedDate = Convert.ToDateTime(_member.DateOfBirth.ToString());

the date is set correctly on the calender... i can click on the previouse month arrow up to the correct month and see the selected date (as the correct date). When the page is loaded it is displaying the today date not the selected date? how do you specify to show the selected date on the calender itself like it is showing the current date???

"Many of life's failures are people who did not realize how close they were to success when they gave up." Thomas A. Edison

Re: Please help with displaying selected date on calendar in asp.net

Support1232-Jan-08 22:50

Support123

2-Jan-08 22:50

ha ha, never mind... i figured it out...

right after this section of code:

calDateOfBirth.SelectedDate = Convert.ToDateTime(_member.DateOfBirth.ToString());code> i have added this:<br />
<br />
<code>calDateOfBirth.VisibleDate = calDateOfBirth.SelectedDate;

it is working fine now Smile | :)

Thank you for your time any way.

"Many of life's failures are people who did not realize how close they were to success when they gave up." Thomas A. Edison

Re: Please help with displaying selected date on calendar in asp.net

J4amieC2-Jan-08 23:27

J4amieC

2-Jan-08 23:27

try setting VisibleDate as well asa SelectedDate (you would assume that VisibleDate is set to SelectedDate but it isnt by default!)

Cascading Style Sheet

Member 38798812-Jan-08 22:04

Member 3879881

2-Jan-08 22:04

Hi Before creating my own CSS sheet i created some forms for my project...,
In that i given some controls my own style...,
Now i like to show all my forms on same styles...,
So i created one proper CSS...,
now i like to implement that one for my forms...,
I dont like to go each forms and change what i have given previous those designs...,
How to remove those designs and how to implement newly created CSS?,
Its any other way is there?,

Thanks & Regards,
Mageshh,
please don't forget to vote on the post

Re: Cascading Style Sheet

Christian Graus2-Jan-08 22:15

Christian Graus

2-Jan-08 22:15

You include the css in your form, and if you used named classes, you set the class names of the controls.

Populate Treeview with xmlnodes

VanithaVasu2-Jan-08 20:16

VanithaVasu

2-Jan-08 20:16

Hai,
Can anybody give me the code snippet for the tree view to be get populated with xml nodes.
Eg. Say i am having an xml file that contains information about one book. And i want to add the chapter's headings and the sections headings in the tree view .

VanithaVasu

Re: Populate Treeview with xmlnodes

Michael Sync2-Jan-08 22:00

Michael Sync

2-Jan-08 22:00

The link below shows the way to bind the data to treeview.
http://quickstarts.asp.net/QuickStartv20/util/srcview.aspx?path=~/aspnet/samples/ctrlref/navigation/TreeView/TreeView12.src[^]

OR

You can read the XML file by using XmlReader and loop through the childnode and add those headings as new node in Treeview.

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

Re: Populate Treeview with xmlnodes [modified]

Sonia Gupta2-Jan-08 22:09

Sonia Gupta

2-Jan-08 22:09

This is the error while i tried to bind the xml file with treeview

HierarchicalDataBoundControl only accepts data sources that implement IHierarchicalDataSource or IHierarchicalEnumerable.

My code is

DataSet ds = new DataSet();<br />
            ds.ReadXml(Server.MapPath("xmlfile.xml"));<br />
            <br />
            TreeView1.DataSource = ds;<br />
            TreeView1.DataBind();

My xml file contents are

<?xmlversion = "1.0" encoding="utf-8" ?>

<countries>
<country>
<text>Norway</text>
<value>N</value>
</country>
</countries>

Yesterday is a canceled check. Tomorrow is a promissory note. Today is the ready cash. USE IT.

modified on Thursday, January 03, 2008 4:15:38 AM

Re: Populate Treeview with xmlnodes

N a v a n e e t h2-Jan-08 22:18

N a v a n e e t h

2-Jan-08 22:18

Sonia Gupta wrote:
HierarchicalDataBoundControl only accepts data sources that implement IHierarchicalDataSource or IHierarchicalEnumerable.

Error message explains itself the problem. Check this[^] for more information. Or you can use XMLDataSource too.

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

My Website | Ask smart questions

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