Changing Sort Direction in GridView - ASP.NET Discussion Boards

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Re: How to pass array in asp.net(c#) from one page to other?

Christian Graus21-Apr-09 15:54

Christian Graus

21-Apr-09 15:54

Your first question is, why do you need to pass this array ? You should probably store it in a DB, and pass the id used to pull it from the DB. Having said that, you could concievably place the array on the URL, or use the Session.

Christian Graus

Driven to the arms of OSX by Vista.

"I am new to programming world. I have been learning c# for about past four weeks. I am quite acquainted with the fundamentals of c#. Now I have to work on a project which converts given flat files to XML using the XML serialization method" - SK64 ( but the forums have stuff like this posted every day )

Re: How to pass array in asp.net(c#) from one page to other?

pradeepsimha21-Apr-09 16:10

pradeepsimha

21-Apr-09 16:10

simply i m given it as [100] but i need only 5 to 10 thats all......because in one page user will select seats in the bus for reservations i need to pass these values to next page thats all...........

Re: How to pass array in asp.net(c#) from one page to other?

jai_10121-Apr-09 16:55

jai_101

21-Apr-09 16:55

Hi,

You can Use Querystring for Passing Array from one Page to Another page.
I hope the following Sample Code will Help You.

Let's start by creating the array in CreateArray.asp

'Create an array that contains
'the days of the week
Dim aWeekDays(6)
aWeekDays(0) = "Sunday"
aWeekDays(1) = "Monday"
aWeekDays(2) = "Tuesday"
aWeekDays(3) = "Wednesday"
aWeekDays(4) = "Thursday"
aWeekDays(5) = "Friday"
aWeekDays(6) = "Saturday"

Now, to store the array contents in the querystring, we will loop from LBound(aWeekDays) to UBound(aWeekDays). For each element, we'll add an item to the querystring, having the array name, an equals sign, and then the value of the particular array element.

'Build the querystring
Dim iLoop, strQueryString
For iLoop = LBound(aWeekDays) to UBound(aWeekDays)
strQueryString = strQueryString & "WeekDays=" & aWeekDays(iLoop)
strQueryString = strQueryString & "&"
Next

'Cut off the last character
strQueryString = Left(strQueryString, Len(strQueryString) - 1)

'Now, create the actual hyperlink
%>

ReceiveArray.asp

Bye
Jai

Re: How to pass array in asp.net(c#) from one page to other?

pradeepsimha22-Apr-09 1:55

pradeepsimha

22-Apr-09 1:55

but how to retrieve the elements in the next page?????? Frown | :(

Football Application

sjmclean21-Apr-09 12:23

sjmclean

21-Apr-09 12:23

Hi, I would like to develop an application in ASP.NET (using c#) which would consist of an image of a football pitch and icons, each having a player's name.

The user will use the mouse to drag an icon image (which represents a particular player) and drop it somewhere on the pitch image. Finally the user will save it, for it to be displayed somewhere else.

Something similar to this: http://news.bbc.co.uk/sport2/hi/football/score_on_bbci/7631245.stm[^]

Anyone got a solution or tutorial?

Thanks Smile | :)

Re: Football Application

Christian Graus21-Apr-09 14:01

Christian Graus

21-Apr-09 14:01

If you found a web page that does this, then read the source to see how they do it. It will be lots of javascript, ASP.NET strictly speaking, cannot do this, that is, it brings nothing to the table for this.

Re: Football Application

sjmclean21-Apr-09 20:49

sjmclean

21-Apr-09 20:49

Any idea, free open source project?

Changing Sort Direction in GridView

AndyASPVB21-Apr-09 11:51

AndyASPVB

21-Apr-09 11:51

Hi

I have a GridView which I have constructed using a template. For my links at the top of the gridview, I have buttons in order to allow users to sort the values in the columns. My question is whether I can programmatically change the sort direction to be a direction I want it to be on first click. In other words, if you click the button and the first direction is Ascending, then I want it to be Descending first on first click and vice versa.

Can anyone help me, please?

Re: Changing Sort Direction in GridView

Christian Graus21-Apr-09 14:02

Christian Graus

21-Apr-09 14:02

Yes, of course you can do that. I'd typically have the button just set a flag and pass that to the SQL to change the sort order.

Re: Changing Sort Direction in GridView

jai_10121-Apr-09 17:04

jai_101

21-Apr-09 17:04

You can Use ViewState to set the sort Direction of the Gridview

on Button Click Event write the following Code :

if (ViewState["SortDirection"] != "Asc" ||ViewState["SortDirection"] == null)
ViewState["SortDirection"] == "Desc"
else
ViewState["SortDirection"] == "Asc"

// Here dv is the dataView Object. Product is the Field in Gridview Based on that Field we Sort Asc or Des.

dv.Sort = ViewState["Product"].ToString() + " "+ViewState["SortDirection"].ToString();

gvBusinessSourcingList.DataSource = dv;
gvBusinessSourcingList.DataBind();

Ok, Bye
Jai

Opening MS Word 2003 in ASP.Net

AndyASPVB21-Apr-09 11:45

AndyASPVB

21-Apr-09 11:45

Hi

I have found away of converting MS Word into HTML by following a solution I found at the following link:

http://www.wherecanibuyit.co.uk/ASP/converting_word_doc_files_to_html.html

However, even though I can get it to work, I have three problems:

1. When it opens in my asp:panel it doesn't fit neatly into the width of the panel and you have to scroll side ways to read it. I have changed the code the Word.WdSaveFormat.wdFormatHTML another format, but this loses some of the formatting. Does anyone how I can keep the formatting - namely MS Word tables and to get it fit into a panel
2. Is there away of creating HTML docs on the fly without having to save it first?
3. When the code runs it runs without error, but if I try and shut down windows, MS Word is still open even though it is not in my task bar. Is there another way of getting MS Word to close?

Thanks

Re: Opening MS Word 2003 in ASP.Net

Christian Graus21-Apr-09 14:02

Christian Graus

21-Apr-09 14:02

Sounds like you need to talk to the people who wrote that page.

QNXT health cae product

valli rajya lakshmi21-Apr-09 7:27

valli rajya lakshmi

21-Apr-09 7:27

HI guys I have came across this QNXT ?what is this exactly about and how it is useful in developing health care applications? could anybody please give me reply to this.
thank you

valli

Re: QNXT health cae product

Yusuf21-Apr-09 7:52

Yusuf

21-Apr-09 7:52

valli rajya lakshmi wrote:
could anybody please give me reply to this

Google [^] no work where you live?

ɟnsnʎ

ʎlʇuǝƃıllǝʇuı uoıʇsǝnb ɐ ʞsɐ oʇ ʍoɥ [^]

create more than one user account. using wizard

Learner52021-Apr-09 5:57

Learner520

21-Apr-09 5:57

hi everybody!
I want to create more than one user account at a time using CreateUserWizard. And only Adminstrator would be allowed to create any new account. But the CreateUserWizard has got property that it let new user login automatically, that's why administrator have to log in every time. please any one could tell me how can I create more than one user account using wizard

Re: create more than one user account. using wizard

Deshbir Singh21-Apr-09 8:31

Deshbir Singh

21-Apr-09 8:31

please, post clear question. don't just write whats running in your mind. Read Question 2-3 times before you post.

Please explain clearing again, what do you want to do.

Thanks,

Prince
Team Lead
Quest Solutions
www.imaginethinkact.com

ASP.Net 2.0 Dropdownlist custom control optgroup

Sangi Dham21-Apr-09 5:36

Sangi Dham

21-Apr-09 5:36

I was using ASP.NET and VB.NET using the article http://www.codeproject.com/KB/custom-controls/DropDownListOptionGroup.aspx
I got it working but the problem is, it is creating one additional option tag with null value just after option group. How to get rid of this additional option tag.
I am using VB.NET code.

Thanks.

Re: ASP.Net 2.0 Dropdownlist custom control optgroup

Yusuf21-Apr-09 7:53

Yusuf

21-Apr-09 7:53

debug your code, man. What else can I say?

ɟnsnʎ

ʎlʇuǝƃıllǝʇuı uoıʇsǝnb ɐ ʞsɐ oʇ ʍoɥ [^]

Regular expression to validate strings

mukkanti00721-Apr-09 4:22

mukkanti007

21-Apr-09 4:22

All,
I am looking for a regular expression for a string to allow alphabets ,digits and only special characters like underscore(_) and blank space.

i tried using [0-9a-zA-Z]+$ but it accepts only digits and alphabets which is stops my functionality.

my string should accept only _ and blank space no more special characters.......

can some one suggest me the proper regular expression?

Thanks,
Mukkanti.

Thanks
Mukkanti

Re: Regular expression to validate strings

MidwestLimey21-Apr-09 4:28

MidwestLimey

21-Apr-09 4:28

[0-9a-zA-Z_\s]+$

I think should work, unless _ is a control character (I haven't had my coffee yet, so my mind isn't working well Big Grin | :-D

10110011001111101010101000001000001101001010001010100000100000101000001000111100010110001011001011

Re: Regular expression to validate strings

Perry Holman21-Apr-09 19:14

Perry Holman

21-Apr-09 19:14

Here is a website regarding regular expression. Maybe you can find what you want.
http://regexlib.com/[^]

Welcome to www.softwaretree.net!
You can find many excellent audio/video converter tools there!

TreeView

Stephen Lintott21-Apr-09 3:51

Stephen Lintott

21-Apr-09 3:51

Hi all. I am working on a page with a treeview on that state needs to be saved on postback(Meta Refresh). Now I've got the following code to create a cookie if a node is expanded

Protected Sub tvSideNav_NodeExpanded(ByVal sender As Object, ByVal e As ComponentArt.Web.UI.TreeViewNodeEventArgs) Handles tvSideNav.NodeExpanded
        Try
            Dim i As Integer
            For i = 0 To Request.Cookies.Count - 1
                Request.Cookies.Remove(i)
            Next

            Dim UserCookie As HttpCookie = New HttpCookie("UserCookie")
            UserCookie.Name = "Details"
            UserCookie.Values.Add("node", tvSideNav.SelectedNode.GetCurrentIndex.ToString)
            Response.Cookies.Add(UserCookie)
        Catch ex As Exception
        End Try
    End Sub

but this code doesn't seem to fire when a node is expanded. Can someone tell me why this is?

Stephen Lintott Bsc IT (RAU)

Re: TreeView

Stephen Lintott21-Apr-09 4:40

Stephen Lintott

21-Apr-09 4:40

I figured it out. In the aspx page in the treeview component you have to set the following.

AutoPostBackOnNodeExpand ="true "

Stephen Lintott Bsc IT (RAU)

Update panel

248912821-Apr-09 3:27

2489128

21-Apr-09 3:27

Hi. I've put a GridView inside a UpdatePanel. GridView is enabled for paging. now i want to display a message from the client side when ever GridView is rebinded through paging i.e. particular portion is updated.

Re: Update panel

Ian McCaul21-Apr-09 4:40

Ian McCaul

21-Apr-09 4:40

You could try using an UpdateProgress control with the UpdatePanel.

Last Visit: 31-Dec-99 18:00 Last Update: 24-Apr-24 23:28

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