MSDN got a page showing in which order ASP.Net global.asax methods are invoked. I can't seem to find it, anyone got a linkAre there a similar page, but for ASP.Net MVC (including in which order all controller methods are invoked like OnActionExecuting, OnAuthorization etc)?
ASP.Net app life cycle: http://msdn.microsoft.com/en-us/library/bb470252.aspx
Does the order of httpmodule execution match their order in the web.config or is it undefinied?
View 1 RepliesSuppose that both FirstModule and SecondModule handle the Application_BeginRequest event. Will it execute in the order defined in the web.config?
<httpModules>
<add type="MyApp.FirstModule, MyApp" name="FirstModule"/>
<add type="MyApp.SecondModule, MyApp" name="SecondModule"/>
<add type="OtherApp.OtherModule, OtherApp" name="OtherModule"/>
</httpModules>
Are there other ways that the order can be specified?
During a recent interview the following question was asked.
- A Master page which contains
- An ASPX web form page which contains
- A Web User Control inside the page which contains
- A button to fire some code in a button_click event
The Init Event will fire (Inner Most to Outer Most)
aspx.page Begin Init
-> Inside user control Page_Init
-> Inside master page Page_Init
-> Inside lifecycle page Page_Init
aspx.page End Init
and Load Event will fire
aspx.page Begin Load
-> Inside lifecycle page Page_Load
-> Inside master page Page_Load
-> Inside user control Page_Load
aspx.page End Load
Why does ASP.NET framework support different execution order in Load() and Init().This was the question asked in interview.I have no idea about what the interviewer expecting from me.
I have ASHX HTTPHandler which implements IRequiresSessionState. When I call this handler, and call aspx page of same application in another window, aspx page does not start processing until ashx page finishes processing. Even call to same ashx page from two different windows show that page which gets called first executes and then the next one.When I do not implement IRequiresSessionState, pages load asynchronously without waiting for other page to complete.
View 1 RepliesJust trying to get to grips with the Razor syntax - i had noticed that by default new views will have the following code in them;
@{
ViewBag.Title = "Index";
}
<h2>Index</h2>
And the _layout.cshtml file accesses this variable
<title>@ViewBag.Title</title>
Is it just as simple as "the layout page gets fired last" or is there a firmer definition?
I have 5 hard corded texboxes in a page in a sequence with sequence Number . Now i want to add re-order /re-arraning functionaly .. but i can't use ajax reorder list because i have 5 hard corded texbox. how can i maintain the order in Insert/Update cases. And also suggest me control that i can use, another than ajax re-order list. coz i not using any list items i have hard corded items on the page.
View 1 RepliesThe AjaxToolkit has a ReorderList. I'm searching for a jQuery solution that does the same and found this page. I would like to change the order of divs (vertically) and upload the new order to the database (ajax).
View 2 RepliesI have two table Order and Order Detail.
What i need is i need to bind last 10 Order in Gridview/details view with paging, and the same order detail also fetch from database and shown in another gridview.. if user click any oderNo in first Gridview/DetailView then i need to show Respective order detail in anther gridview..
without postback coz we already fetch 10 order with orderdetails from the database..and if user click next 10 orderNo using paging then again we need to load 10 orderNo with respective orderdeatils from database like this going on....as well as let me know how to take print of particular oder and order detail....?
From my testing, it appears that the order of parameters for the UpdateParameters must match both the order of the bound fields on the form (asp:Formview), and the order of the parameters in the UpdateCommand. Is that correct? If so, why do the parameters have names if all that matters is the order? I tried both asp:ControlParameter and asp:Parameter. Maybe the more relevant question is why aren't the names used instead of the order, particularly for the form order?
So, given I display the Identity field (CID), and need that for the update, I cannot get the update to work without including it in the UpdateCommand. Of course, since it is an autonumber field in Access, I cannot actually set it. So, I had to add another field to the db (lngUpdateCID) that I could set. That can't be how it has to be done, but I could not figure out another way to do this.
The relevant code is below:
[Code]....
how can I trace code execution of my C# application? Are there any tools available. I have an issue in my production site.
View 7 RepliesI heard that DataReader works on forward only readonly fashion and at a time it willread a single record.Suppose when i execute the below code
SqlDataReader reader=cmd.ExecuteReader();
gv1.DataSource=reader;
gv.DataBind();
How the does the gridview populate all records?.As the reader is capable of reading one row per read,I thought only the last row is available for GridView to display.
I have an ASP .NET page where I use jQuery. I used this function to search an element in the DOM
$(document).ready(function() {
currentID = $('#ctl00_ContentAreaPlaceHolder_hfCurrentID').val();
if (currentID != "") {
window.setTimeout(function() {
$("div[class^='element'][ID='" +currentID + "']").trigger("click");
[code]...
I am recording time taken by a page to be displayed to user, for which I am recording execution end time in page_PreRender. But if the page contains huge amount of data, then it is taking few more seconds after PreRender event. I also tried with Page_Unload, still the same.
View 5 Repliesscript for Visual fox pro about shell execution in silent mode. I don't want to display the output of the running application in windows screen. I just trying to run the ".exe" file w/o viewing on screen.
View 3 RepliesI am new to IIS7 server I have a ASHX generic handler in ASP.NET, its process some mathematical data depending on the user data (which is hard to predict), mathematical model can use lot of memory and may put IIS server to hold all the other tasks I am trying to limit the memory that ASP .NET process can take and setup timeout limit for the max execution time for this .ASHX process i will be glad if any one can point me to the right direction to resolve this
View 2 RepliesI have a query:
Select a from tbl_abc where id in ( select id from tbl_xyz where mainid = 12)
When I am executing this query, it is taking 1-2 seconds to execute, but when I am using the same query in stored procedure, the below query is taking more than 5 minute:
If(Select a from tbl_abc where id in ( select id from tbl_xyz where mainid = 12))
BEGIN
-- CREATE TEMPORARY TABLE [Say: #temp1]
#temp1 => Select a from tbl_abc where id in ( select id from tbl_xyz where mainid = 12)
inserting the same value in the temp table
drop #temp1
END
what could be the reason of this? and how can I resolve this? I am running the SP from asp.net
My task is to create an ASP.NET application with a piece of code which will automatically run every half an hour. This code must append a record to the file every half an hour. It should not depend on users requests(whether they happen or not).
1) I'm writing my code in Application.Start method of Global.asax file. Am I right?
2) Do I have anything to do with the hosting (IIS) settings (e.g. change permissions to write the file, etc)?
I have already tried just putting the code to write to file into a loop in Application.Start method and then just copied the project directory to the server. However, it didn't work.
I would like to check how long an ASP.NET page takes to execute (server stuff obviously, not interested in how long it takes to throw the results down the line and for the browser to render them at this stage).
Having done some searching, I came across http:[URL] which shows how to do just this. Trouble is, it doesn't work for me. I copied the code exactly, but the execution time is always zero.
I tried enabling tracing, and that showed an elapsed time between Page_Init and Page_PreRender, but the values returned by Environment.TickCount were exactly the same in both events, so the elapsed time was 9obviously) zero.
How to increase the execution time?
View 11 RepliesI need to find out the query execution time from the front end .Where should I insert the code for that.
I am using the bleow query:
OracleConnection con = new
OracleConnection(ConnStr);
con.Open();
OracleCommand cmd =
new
OracleCommand("Stored_Proc",con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add();
....................
................
OracleDataAdapter
oda = new
OracleDataAdapter
(cmd);
when i am executing a simple query it is takeing 47 sec .... that is only for one table.. other then that remaing table perfromance is good... Help me out... and is there chance to get good perfomance through .net coding..
View 3 RepliesCan any one please provide link for flow of query exection in sql
For eg.
FROM, [JOIN CONDITION, JOIN TABLE ...], WHERE, GROUP BY, HAVING, SELECT, DISTINCT, ORDER BY, TOP
Suppose when we write query, how that query will get execute behind. I would like to know about that.
Can you please provide ariticles or link related to this
I'm executing one stored procedure from the '.net' code. Since there is a lot of data, it is taking too much time to execute. Is there any way to stop this execution from the c# code?
In other words, if we execute the query from database itself, there is a option to stop its execution but in the code is it possible?
I have different versions of dlls for my .NET application and most of the time I want to use the latest one. However, there is one method which I run on a separate thread where I need to be able to select an older version of the dll based on some criteria.
I have learned that it is not possible to just load an assembly and then unload it within the default application domain (I can't just keep both versions loaded because then I'm running into duplicate definitions of types problem)
Probably I have to create a separate AppDomain, load the assembly there and then unload it. This application domain would execute just one method on a separate thread and would work with a different version of the library.