man i don't know then your problem is something else, try giving more detail about the error

//in MyControl.ascx.cs public event System.EventHandler Hello; //in Button_click event ///I suggest: if(this.Hello != null) this.Hello(this, null); //in default.aspx.cs protected MyControl MyControl1; //in page_Load XX ///override OnInit protected override void OnInit(EventArgs e) { base.OnInit(e); this.MyControl.Hello +=new EventHandler(MyControl_Hello); } //after Page_load private void MyControl_Hello(object sender, EventArgs e) { //this is not a good way put a label and assing your value to it Response.Write("welcome"); }

Seems ok. But if you are not using "EventArgs e" you pass null instead of "new EventArgs();". and on the other hand i think it is better to initialize event handlers in OnInit instead of Page_Load.. What do you think guys?

You should construct a data structure and keep the possible values in case statements in an ordered way in your data structure; then your incoming value should be compared with the values inside your data structure in binary search fashion... this will be faster and save you from time consuming sequential searching

i couldn't make it work... But i guess it seems grid is deleting itself :^)? I'll try to make it work first then we'll see what will happen... So far I couldn't for my own reasons...

thats for sure just like i did; i tried many ways and come up with the exact source of problem after inspecting every block and tier of the application. one more thing that i found out;

thnx but at the moment it is not a solution. Also i good at looking at references and see whats going on. I thought that this might be a common problem and somebody must know how to optimize

Microsoft Ajax Library & Toolkit.. By the way i realized that my views state is almost 10Kb and my page is 70Kb :( ... Yes i think it takes to much time to process the data, actually i am not sure what the exact problem do you have any idea where i should inspect?

No it does not happen for the first load actually. It gets slower when go further pages. But my query only returns records belongs to that page. I have a custom paging solution and it takes pagesize and pagenumber as parameter and just works fine.

I have a grid on my page and i am using ajax. Grid displays just 8 rows of thousands of records, i use a paging mechanism. I realized that it is so slow at displaying records. I traced the fetch time of my connection and find out that it is enough fast. But i realized that my browser hangs up for a while (like 10 secs) and thats why i though that data is coming slow, but ajax was the problem since i saw that everything is OK without an updatepanel. The question is how can I make my page rendered or processed or x? inside browser faster without disabling ajax in the page. (datas in my grid aren't that large, viewstate is at most 1kb maybe i mean it is not large either.)

aa yes but i just thought transactions can help about his problems :)

if you want to do atomic operations on db then see "transactions". But I have never used... Just wanted to say that all i know about them is that they provide u atomic operations CREATE PROCEDURE DeleteEmployee ( @EmployeeID int ) AS BEGIN TRANSACTION -- Start the transaction -- Delete the Employee's phone numbers DELETE FROM EmployeePhoneNumbers WHERE EmployeeID = @EmployeeID -- Delete the Employee record DELETE FROM Employees WHERE EmployeeID = @EmployeeID -- See if there is an error IF @@ERROR <> 0 -- There's an error b/c @ERROR is not 0, rollback ROLLBACK ELSE COMMIT -- Success! Commit the transaction

I mean creating a js code by code-behind. like string script = "jscodecode" + var +"codeceode"; ... ok I got what you mean i think. Thanks

Don't you ever need creating dynamic js code? I think there must be an approach to put script blocks to places that are most suitable. I am just looking for an advice :)

Hi folks! I am new here and i search for my question and find nothing here..:rose: Now i am developing a web application which has to many custom javascript blocks and it includes ms-ajax. Sometimes js codes are written into an external .js file, sometimes they are written into aspx file, some times they are registered from code-behind. Think about how it is getting messy. This might also lead to script conflicts as you might guess. :omg: So what i want to learn is; is there a BEST way for this coding style (arranging js scripts in an very effective way in terms of programmer view and application convenience)?:confused: