ASP.NET

Re: loop selected items in listbox

4-Jul-08 1:36

.netman wrote:
ListItem item = departments.Items[i].Value;

You are totally lost. Value returns string not ListItem. It should be

ListItem item = departments.Items[i];
item.Value

use foreach as I shown in my first post. foreach is cleaner than this.

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

How to use google | Ask smart questions

eyeseetee4-Jul-08 1:37

eyeseetee

4-Jul-08 1:37

ok sorted it:

string string1 = departments.Items[i].Value;

cheers everyone!!!!

We are not a Code Charity

Re: loop selected items in listbox

Sherin Iranimose4-Jul-08 1:27

Sherin Iranimose

4-Jul-08 1:27

.netman wrote:
i < departments.SelectedItem.Selected

Its wrong, the 'Selected' property returns a boolean value.

As CG said you can use Foreach to loop throught all selected items,
OR a for loop to loop through all items and find selected items.

EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.

keypress event.

niki_nilu4-Jul-08 0:54

niki_nilu

4-Jul-08 0:54

hi i want to add validation in my application.
i have code

if (Convert.ToBoolean(txtLogin.MaxLength = 10))
{
TIPL.MsgBox.Show("Max length is 10");
}

but i want this code on keypress event.
then how to use this event.

Gayatri

Re: keypress event.

N a v a n e e t h4-Jul-08 0:59

Re: problem in webconfig???

4-Jul-08 0:59

onkeypress is the JS event. Hook your event handler to this event. Put your code into a JS function and hook it with onkeypress event. Something like

YourTextBox.Attributes.Add("onkeypress","YourJsFunction();")

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

How to use google | Ask smart questions

problem in webconfig???

Dotnetkanna4-Jul-08 0:49

Dotnetkanna

4-Jul-08 0:49

Hi Everyone,
Im writing connection in web config while user logged in.after writing sucessfully its a message showing as 'The file has been modified by the outside of the source editor. do you want to reload it.' do you want to reload. this makes stucks my application flow. is it possible to avoid that reloading the webconfig and the changes should be affect in the web config. is it possible. im using the folling code to write.

Dim AppPath As String = Server.MapPath("~/web.config")
Dim index As Integer = AppPath.LastIndexOf("\")
If index > 0 Then
AppPath = AppPath.Substring(0, index)
End If
Dim WebConfigFile As String = AppPath + "\web.config"
' MessageBox.Show(WebConfigFile);
If File.Exists(WebConfigFile) Then
Dim xmlDoc As New XmlDocument()
xmlDoc.Load(WebConfigFile)
Dim xmlNodelst As XmlNodeList = xmlDoc.GetElementsByTagName("connectionStrings")
Dim xmlNode As XmlNode
If xmlNodelst.Count > 0 Then
For cnt As Integer = 0 To xmlNodelst.Item(0).ChildNodes.Count - 1
xmlNode = xmlNodelst.Item(0).ChildNodes(cnt)
If xmlNode.Attributes.Count = 2 Then
If xmlNode.Attributes.Item(0).Value = "SRPCONNECTIONSTRING" Then
xmlNode.Attributes.Item(1).Value = "database=SRPnew;uid=srp;pwd=12345;server=kag;Connect Timeout=150;"
End If
End If
Next
End If
xmlDoc.Save(WebConfigFile)
End If

rgrds
Kanna

N a v a n e e t h4-Jul-08 0:56

how to run javascript code in asp.net 2.0

4-Jul-08 0:56

Dotnetkanna wrote:
'The file has been modified by the outside of the source editor. do you want to reload it.'

You have web.config file opened in the editor and it is asking confirmation to reload when the file changes. It's not ASP.NET issue, this is how VS editor works.

I don't recommend writing to web.config at runtime. When web.config file changes, application has to recycle and it will destroy current sessions. I'd use a separate configuration file other than web.config if connection strings are being updated on runtime.

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

How to use google | Ask smart questions

vijaylumar3-Jul-08 23:50

vijaylumar

3-Jul-08 23:50

hai friends

i written a javascript code in a page
and to call it i used the code

Page.ClientScript.RegisterStartupScript(Me.GetType(), "close", "tranRightt('upload');", True)

its working in my localhost
but when i uplaod the page into website it is not working

plz help me
thanks in advance
vijay

Christian Graus4-Jul-08 0:46

4-Jul-08 0:46

What does 'not working' mean ? Your question header shows wrong thinking, if you inject script in the page, it will attempt to run. I would assume the issue is that the js file containing tranRightt is not loading properly due to issues in how you include it, and your folder structure when you deploy.

Christian Graus

Please read this if you don't understand the answer I've given you. If you're still stuck, ask me for more information.

N a v a n e e t h4-Jul-08 0:52

4-Jul-08 0:52

Adding to what CG said: install firebug which is an extension for firefox and debug your JS.

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

How to use google | Ask smart questions

Christian Graus4-Jul-08 1:03

4-Jul-08 1:03

Yeah, I usually remember to say that, that's excellent advice. Firebug rocks.

Christian Graus

Please read this if you don't understand the answer I've given you. If you're still stuck, ask me for more information.

N a v a n e e t h4-Jul-08 1:09

how to get version of PDF File

4-Jul-08 1:09

Christian Graus wrote:
Firebug rocks.

Yes. It rocks. But I am worried, it's showing some weird behavior in FF3.

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

How to use google | Ask smart questions

koolprasad20033-Jul-08 23:12

koolprasad2003

3-Jul-08 23:12

hello frnds,
how can i get version of PDF file using asp.Net

any help ???? hint ???

thankx in advnace
koolprasad2003 Smile | :)

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

Re: how to get version of PDF File

eyeseetee3-Jul-08 23:44

eyeseetee

3-Jul-08 23:44

You mean you want to find out what version a PDF file is using .net?

We are not a Code Charity

RadioButtonList

trilokharry3-Jul-08 22:06

trilokharry

3-Jul-08 22:06

in RadioButtonList
how to get Text and Value of ListItem
when we check any one using java script function

rbtnHeader is ID of RadioButtonList
var s = document.getElementById('<%=rbtnHeader.ClientID%>').value;
value of s is undefined.
so how to do?

thanks

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

Re: RadioButtonList

Sherin Iranimose3-Jul-08 22:28

Sherin Iranimose

3-Jul-08 22:28

RadioButtonList is rendering as radio buttons with html table.
So you cal add an onclick event to the asp:ListItem Something like below.

<br />
<asp:listitem text="T1" value="V1" onclick="GetVal('rbtnHeader_0');" ></asp:listitem><br />
<asp:listitem text="T2" value="V3" onclick="GetVal('rbtnHeader_1');" ></asp:listitem><br />

and the js is

<br />
function GetVal(cntrl)<br />
        {<br />
        var x=document.getElementById(cntrl);<br />
        alert(x.value)<br />
        }<br />

I dont know how good this is.But It will work.

EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.

cursor color change

lav naphade3-Jul-08 22:03

lav naphade

3-Jul-08 22:03

how to change the cursor color when focus textbox Or readonly textbox or enabled false textbox

lav naphade

How to Solved Excel formula in vb.net

Piyush Vardhan Singh3-Jul-08 21:56

Piyush Vardhan Singh

3-Jul-08 21:56

How to Solved Excel formula through vb.net,have any book which have all formula solution step by step for example LINEST and any other other formula. Please help me.

Thanks

Piyush Vardhan Singh
p_vardhan14@rediffmail.com
http://holyschoolofvaranasi.blogspot.com
http://holytravelsofvaranasi.blogspot.com

Sherin Iranimose3-Jul-08 22:40

Sherin Iranimose

3-Jul-08 22:40

You could ask it better in some other forum.

EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.

Christian Graus4-Jul-08 0:47

4-Jul-08 0:47

This is not an ASP.NET question. You CAN control Excel in VB.NET, there's an SDK for that. Your users will need Office, of course.

Christian Graus

Please read this if you don't understand the answer I've given you. If you're still stuck, ask me for more information.

Piyush Vardhan Singh4-Jul-08 1:13

Piyush Vardhan Singh

4-Jul-08 1:13

NO i do not want to use Excel control,i want library or dll which contain the all formula of Excel . For Example:- Statistics,finance,math math and etc
Its not only asp.net question i think Dll and lib.use in both.
i have gated one link but its contain only finance formula.
www.visualnumerics.com/products/imsl/jmsl/v40/api/com/imsl/finance/accrintmEx1.java - 2k[^]
Please Help me.
Thankue

Piyush Vardhan Singh
p_vardhan14@rediffmail.com
http://holyschoolofvaranasi.blogspot.com
http://holytravelsofvaranasi.blogspot.com

Christian Graus4-Jul-08 1:35