ASP.NET

Re: how to create user control following requirment ?urgent

4-Jul-08 2:25

kathyani wrote:
urgent

Please read this[^]

kathyani wrote:
plz send me code .

Check this[^]. It's urgent Smile | :)

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kathyani4-Jul-08 2:44

kathyani

4-Jul-08 2:44

i havent get ..
plz tell me ...

Re: how to create user control following requirment ?urgent

eyeseetee4-Jul-08 2:41

Re: how to create user control following requirment ?urgent

4-Jul-08 2:41

kathyani wrote:
plz send me code .

you didnt say pretty please

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kathyani4-Jul-08 2:51

kathyani

4-Jul-08 2:51

i have no idea ,how to achieve the requirment.
if u have any idea plz send me code

Re: how to create user control following requirment ?urgent

N a v a n e e t h4-Jul-08 3:08

Re: how to create user control following requirment ?urgent

4-Jul-08 3:08

kathyani wrote:
plz send me code

You are in a wrong place. People do voluntary help here and probably won't send any code. Asking urgent help is considered as rude. So please change the way you ask questions. Explain the problem you are facing clearly. Use google before you ask and read the links which is in my first post as well.

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kathyani4-Jul-08 3:15

kathyani

4-Jul-08 3:15

thnks for u r valuable and good suggestion.

Find the control in the User Control in c#.net [modified]

dwadasi4-Jul-08 1:44

dwadasi

4-Jul-08 1:44

Hi,

I have developed one user control,i have written most of the functionality on that control, just i have added that to the aspx page, in the ASCX, i have loaded dyamic controls like checkboxes, labels... based on the Checkbox selection, i want some DDL operations(Edit, Create Delete), on database in the button click. in the button click i want checkbox ID, to find which box is selected. i am not getting that ID. Please help me if any knows.

Thanking you

modified on Monday, July 7, 2008 8:36 AM

loop selected items in listbox

eyeseetee4-Jul-08 1:05

4-Jul-08 1:05

Hi
I need to write a loop to loop all items in a listbox and run a query for each one.

i have this so far:

for (int i = 0; i < departments.SelectedItem.Selected; i++)
{
}

but its not working, i basically need this

for each row which is selected run query

any help would be great

thanks!

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Christian Graus4-Jul-08 1:14

Christian Graus

4-Jul-08 1:14

There's no listbox in ASP.NET ?

use foreach to iterate over the selectedItems, or use a for loop that goes through all the items and checks which ones are selected. What you've written surely won't compile ?

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 1:20

4-Jul-08 1:20

Christian Graus wrote:
There's no listbox in ASP.NET ?

There is one. Check this[^], or am I missing something ?

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Christian Graus4-Jul-08 1:36

Christian Graus

4-Jul-08 1:36

OK, I didn't think it was called that as an ASP.NET control. I'm wrong, I admit it.

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.

eyeseetee4-Jul-08 1:37

4-Jul-08 1:37

Christian Graus wrote:
I'm wrong, I admit it.

Its a day of miracles! Poke tongue | ;-P

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eyeseetee4-Jul-08 1:23

4-Jul-08 1:23

There is a ListBox CG.
Thanks for the answer though I was bit off with my loop.

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N a v a n e e t h4-Jul-08 1:18

4-Jul-08 1:18

foreach (ListItem item in departments.Items) {
    if(item.Selected)
         // do your query here
}

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eyeseetee4-Jul-08 1:23

4-Jul-08 1:23

Yep ive got that now:

for (int i = 0; i < departments.Items.Count; i++)
{
if (departments.Items[i].Selected)
{

but how would I set the value selected from the listbox would it simply be

departments.SelectedValue?

thanks

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N a v a n e e t h4-Jul-08 1:26

4-Jul-08 1:26

.netman wrote:
but how would I set the value selected from the listbox would it simply be

ListItem has Text and Value properties which can be used.

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eyeseetee4-Jul-08 1:30

4-Jul-08 1:30

Ok, Ive tried this:

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

but get the error:

Cannot implicitly convert type 'string' to 'System.Web.UI.WebControls.ListItem'

I cant find the correct syntax to set the item value.

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N a v a n e e t h4-Jul-08 1:36

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.

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eyeseetee4-Jul-08 1:37

4-Jul-08 1:37

ok sorted it:

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

cheers everyone!!!!

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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();")

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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