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Use a delegate when:
1. An eventing design pattern is used.
2. It is desirable to encapsulate a static method.
3. The caller has no need access other properties, methods, or interfaces on the object implementing the method.
4. Easy composition is desired.
5. A class may need more than one implementation of the method and it will be decided at runtime as to which method to call.
Delegates are also used when call back functionality is to be implemented : Refer http://www.knowdotnet.com/articles/delegatesreplaceraiseevents.html[^]
Hope this helps.
All the best.
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hello
my work internet computer has been blocked by fortiguard web filter and i can't access half of the websites
i don't have admin user and i cant download any progrem including programming compailers
can someone help me please?
thanks in advenced
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yftah1989 wrote: can someone help me please?
Yes, your system administrators. Nobody here is going to help you to break the security settings laid down by your employer.
I must get a clever new signature for 2011.
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party pooper
anyone else up to the challenge?
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You have put the same question under PHP, ASP.NET and Javasript.
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There's a reason you have security in place, and it would not be ethical to help you circumvent them. Part of the reason that the security will be in place is to prevent you from accessing content that wastes time that you should be working. How would you feel if you were the employer and your employees were trying to rip you off? You aren't being paid to surf twitter or facebook, so why should the company provide access to these. Another reason is to stop you downloading inappropriate content; how good would it look for the company if they were targetted for prosecution because you'd been pirating music on their PCs?
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its just selfrighteous way to say that you dont know hwo to do it
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Oh, I do. I'm just a lot brighter than you are, and I know why employers do this. Perhaps if you stopped being such a jerk and actually got on with your job your employer might actually trust you a little bit more. You could, of course, resign and go somewhere where they are less stringent.
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i am just so lonely this days
and you are much brighter then me , my father was right
i am a failure...
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yftah1989 wrote: my father was right
i am a failure...
But with determination and hard work you could change that.
I must get a clever new signature for 2011.
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No, he couldn't. The websites that have the instructions are blocked.
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Haven't done this in a long time, but I think this[^] is what you need.
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All I get is Your request was denied because of its content categorization: Streaming Media, Media Sharing.
Anyone know how to bypass these website-blocking thingies?
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Lots of people know how. That doesn't mean its right to do so. I used to think it was no big deal either, until I had to support over 70 retail locations and fix all the pcs that the mensa candidates we hire manage to screw up. Now that I'm on the other side of the fence, bypassing those filters and blocks give me an outright stroke.
There is a reason they are there, whether you agree with them or not. For example, we do not allow streaming at corp office where I actually work due to low bandwidth on our connection.( no there is no easy or reasonable way to upgrade since the powers that be built the office out in the dang boonies for some genius reason.)three or four people streaming and our voip phones will start dropping calls.
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Whoooosh. 
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well not a total whoosh i meant to reply to the original and had a brain fart combined with a finger twitch...
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gavindon wrote: combined with a finger twitch...
And they only get worse as the years go by. I've recently found myself tossing things across the room at random intervals. Obviously nothing particularly large, but wtf?
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i thought random tossing of things across room was just a trait of trying to become a programmer? I mean I know I'm new to this but dang was I that far off?
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I have a master page ( masterpage.master) that has 2 link buttons lnkbtn_save and lnkbtn_edit. I have 2 content pages ( product and customer). When the user is on customer.aspx and clicks the lnkbtn_edit I want the controls on the customer page to be enabled and when the user clicks lnkbtn_save, I want the customer data to be saved. Basically the linkbuttons click event needs to be handles in the content page.
learning for the fist process in this video ()[^] I could create a click event for one link button. How would I do this for two buttons.
Here is my code:--
masterpage.aspx.vb
Partial Class MasterPage
Inherits System.Web.UI.MasterPage
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
End Sub
Protected Sub lnkbtn_save_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles LinkButton1.Click
End Sub
Public ReadOnly Property Masterbtnsave() As LinkButton
Get
Return lnkbtn_Save
End Get
End Property
End Class
customer.aspx.vb
Partial Class customer
Inherits System.Web.UI.Page
Protected Sub Masterbtnsave_Click(ByVal sender As Object, ByVal e As System.EventArgs)
MsgBox("from customer page")
End Sub
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
AddHandler Me.Master.Masterbtnsave.click, AddressOf Masterbtnsave_Click
End Sub
End Class
My question is: in the masterpage code behind I am returning the actual name of the lnkbutton in the property, how can I make this such that it returns the name of the button that was clicked. And then in the content page based on the button that was clicked some code is executed.
Any help will be appreciated
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There is also an abstract approach. I am new to classes and delegate events, kindlt explain in detail to a beginner.
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How can I make the asp net toolkit's MaskedEdit accept foreign characters like á,â,ç? If I configure the mask property with the character L, it will accept only letters but with no foreign character.
The only way I could make it accept these characters was by setting the filtered property to:
Filtered="áéíóúâêôãõç ÁÉÍÓÚÂÊÔÃÕÇ"
and the mask property to:
Mask="A"
Is there a simpler way to do it?
Peterson
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Need some suggestion, how should i achieve this?
user have data in excel file?
this data i need to update on DB.
Yes, i can process excel file, and dozen of articles exist on web.
What i need to know, can i provide copy paste functionality ?
Like you copy from one excel file paste on another?
Just like is it possible to copy data from excel file and paste it on ASP.NET control (Datagrid)
or any other control?
If possible then, please tell me path i follow?
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This[^] may help.
------------------------------------
I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
CCC Link[ ^]
Trolls[ ^]
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