ASP.NET

AlexeiXX319-Nov-09 19:32

AlexeiXX3

19-Nov-09 19:32

Please sign up with another user so yo can ask the same question again and again

Alexei Rodriguez

Abhijit Jana19-Nov-09 20:15

19-Nov-09 20:15

...or may be they are two different team member on a same project Smile | :)

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Abhishek Sur19-Nov-09 20:43

19-Nov-09 20:43

But if so, then how come those two wrote exactly the same question ?? $Shucks | :-\$

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
My Latest Articles-->
Simplify Code Using NDepend
Basics of Bing Search API using .NET
Microsoft Bing MAP using Javascript

Abhijit Jana19-Nov-09 21:26

19-Nov-09 21:26

Abhishek Sur wrote:
But if so, then how come those two wrote exactly the same question ??

They Discussed in team meeting. Drafted the question together and posted separately. Poke tongue | ;-P

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Abhishek Sur19-Nov-09 22:04

Cache Expiration Problem in ASP .Net

19-Nov-09 22:04

Good Answer...

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
My Latest Articles-->
Simplify Code Using NDepend
Basics of Bing Search API using .NET
Microsoft Bing MAP using Javascript

prem kumar19-Nov-09 17:19

prem kumar

19-Nov-09 17:19

I want to cache sql view having more than 1 lakh records with more than 600 columns. At present i am caching the entire records in a single cache but it occupies nearly 0.5GB memory of my RAM. But the problem am facing is that i could not maintain the cache in the server for a period where i have set a absolute expiration of 10 hours, But the cache doesn't maintaini in the server for the mentioned expiration time.

I have seen one article which says the size limitation of a cache must be between 2-3GB.

Please suggest me

* What are the limitations in caching where in a huge data handling project?

*How can i play around with Caches in terms of dependencies both hardware and software?

*What are the measurement criteria that needs to be taken care in Cache sizes and expiration policies?

*On a given day we update the cache atleast thrice. so i need to recache it for certain interval of time. what are the advisables i need to take care of?

Thanks in advance Smile | :)

Re: Cache Expiration Problem in ASP .Net

AlexeiXX319-Nov-09 19:32

AlexeiXX3

19-Nov-09 19:32

Please sign up with another user so yo can ask the same question again

Alexei Rodriguez

Re: Cache Expiration Problem in ASP .Net

Paulo Zemek20-Nov-09 0:22

Paulo Zemek

20-Nov-09 0:22

I think you may want to look at my article:
Pfz.Caching - ViewIds instead of ViewStates[^]

With it, instead of using Cache you could use Session or ViewState. It will try to use the object that is still in memory but, it that's not possible, it will reload the file (so you will probably don't get out-of-memory exceptions). Also, recently used files are "kept alive", so the information can be kept alive forever if it is used frequently.

But, I must say you should really consider changing the way you are working with your data... keeping 500mb of data in memory is too much.

User Control loading through tags?

samir8019-Nov-09 11:27

Re: User Control loading through tags?

19-Nov-09 11:27

Hi,

another interesting scenario: I have an aspx page which has a user control (container user control). Is there a way where we can list all the user controls as tags in the aspx page that we want to dynamically load in the container user control?

thanks

Abhijit Jana19-Nov-09 16:02

Re: User Control loading through tags?

19-Nov-09 16:02

You mean you want to add User Control Dynamically based on User Selection ?

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

samir8020-Nov-09 5:06

20-Nov-09 5:06

Thanks for reply..No, not the user...i want the other developers to just create an aspx page...and put some defined tags...lets say something like...
<usercontrolone>
<usercontroltwo>
<usercontroltwenty>

if they put the above tags in aspx page...and also the container user control on the same page....the container user control will retrive these tags and load appropriate user controls dynamically in the container user control..hope it makes sense

thanks

User Controls

samir8019-Nov-09 10:52

19-Nov-09 10:52

Hi-

So here's the situation:

I have two user controls (u1, u2). Both has one dropdown in them. Now, one dropdown depends on the other one. So i have created a new container user control (u3) (i need to for other reasons too). I want to load dynamically those two user controls (u1 and u2) in this new container user control (u3). Now since those two user controls (u1 and u2) depend on each other, i have created an event in u1. I want to catch that event in the container user control (u3), so i can call the appropriate method in u2. How can i catch the event in the container user control if i am dynamically loading the other two user controls??

For example, Lets say i have an event called u1Changed in u1, and if i have this in the code behind for container user control U3

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim u1 As Control = LoadControl("u1.ascx")
Controls.Add(u1)
Dim u2 As Control = LoadControl("u2.ascx")
Controls.Add(u2)

End Sub

Since u1 and u2 are dynamically loaded, how can i do the below part? Below code does not work since u1 can't be recognised
Private Sub u1Changed() Handles u1.u1Changed
u2.updateu1stuff()
End Sub

Thanks in advance

Re: User Controls

Abhishek Sur19-Nov-09 11:10

19-Nov-09 11:10

use

AddHandler u1.onchange, Addressof uichanged
if onchange is an server side event.

If its javascript onchange use :
u1.Attributes.Add("onchange", "javascript code");

Wink | ;)

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
My Latest Articles-->
Simplify Code Using NDepend
Basics of Bing Search API using .NET
Microsoft Bing MAP using Javascript

Re: User Controls

samir8019-Nov-09 11:24

19-Nov-09 11:24

Thanks. got it.

Re: User Controls

Abhijit Jana19-Nov-09 16:01

Master Page Loading vs. Content Page Reload [modified]

19-Nov-09 16:01

Please mark the post as Good Answer as that helped you ! Smile | :)

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

dboy22119-Nov-09 10:18

dboy221

19-Nov-09 10:18

Hello,

I have a master page that has list of links. The displaying of links is dependent upon a value set by a control in an associated content page that references this master page. In setting the value the list does not update accordingly (until I revisit/refresh the page). I am calling the dynamic link display in the init function of the master page. Can someone please advise? Thanks in advance to all that reply.

modified on Thursday, November 19, 2009 4:49 PM

Re: Master Page Loading vs. Content Page Reload

Abhishek Sur19-Nov-09 11:13

Re: Master Page Loading vs. Content Page Reload

19-Nov-09 11:13

The process is Master page is loaded first then its content page is rendered. until the whole page is loaded, you cant call anything from content page.

I would suggest to use javascript onload event of body to do this.

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
My Latest Articles-->
Simplify Code Using NDepend
Basics of Bing Search API using .NET
Microsoft Bing MAP using Javascript

dboy22119-Nov-09 17:37

dboy221

19-Nov-09 17:37

Thanks Sur. I actually found out another way to do this by using the @MasterType directive to create a strongly typed reference. In doing so I was able to access the binding function accordingly. See link below.

http://www.asp.net/LEARN/master-pages/tutorial-06-vb.aspx[^]

Edit Template in Gridview

sparlay_pk19-Nov-09 9:18

sparlay_pk

19-Nov-09 9:18

I want to edit template in gridview. how can I place an icon in a template, and then how to use it.
The problem with me is that i am placing gif or png image file, which does not show any property. so how can i make my own icon from these images.

Re: Edit Template in Gridview

Abhishek Sur19-Nov-09 11:17

Re: Edit Template in Gridview

19-Nov-09 11:17

I dont get your problem. You might easily show an Image control inside EditTemplate of the gridview to show an image... Confused | :confused:

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
My Latest Articles-->
Simplify Code Using NDepend
Basics of Bing Search API using .NET
Microsoft Bing MAP using Javascript

Abhijit Jana19-Nov-09 16:03

Re: Edit Template in Gridview

19-Nov-09 16:03

What is your actual problem or Business requirement ?

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Vimalsoft(Pty) Ltd19-Nov-09 19:48

Vimalsoft(Pty) Ltd

19-Nov-09 19:48

you can use an image control. lets say you are Displaying a username you can bind a Username to a Label and bind the icon to a image control. like this

<ItemTemplate>
<asp:CheckBox ID="CheckBox1" runat="server" />&nbsp;<br />
<asp:Label ID="myLabel" runat="server" Text= '<%# Eval("Title")%>'/>
<asp:Image ID="myicon" runat="server" ImageUrl="~/icon.gif" />
</ItemTemplate>

hope this Helps

Vuyiswa Maseko,

Spoted in Daniweb-- Sorry to rant. I hate websites. They are just wierd. They don't behave like normal code.

C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.com
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/

Problem with creating a windows component.

sarang_k19-Nov-09 8:47

sarang_k

19-Nov-09 8:47

Hi all,

I want to create a windows component in such a way that when i use it in any windows application,in run time i want to display the properties of the component created so that if i change the value of any property it should effect the component.

How can i do it ?

i am using VS 2008.And want to implement it using c#.Is there any type of template to be used.

Thanks in advance....

Re: Problem with creating a windows component.

Abhishek Sur19-Nov-09 11:05