I'm trying to develop a web site which should implement a very high performance Drag N' Drop technology – as soon as the user drops some item somewhere on screen the data should be updated by server. For this reason, I've decided to use the some background XMLHTTP calls technique (to be more accurate I'm using OutPost which is an advanced AJAX technique).
According to this technique, as soon as the user drops the item somewhere on screen, some initial data is shown immediately, and then by some background XMLHTTP calls, I should continue updating this item.
Since I've heard that XMLHTTP is being processed by a single thread operation and can not use two XMLHTTP calls at the same time, what will happen in case the user try to make another operation while updating data and I need the XMLHTTP object for another mission?
Is there any other way to connect or work parallel against server without rendering or refreshing the page?
Alternatively, is there any way to tell XMLHTTP to stop process, so I can start a new one?
For example: in case know Google Earth, while pointing some place on screen, it goes there, and continue updating data for few seconds until work is done. In case you try to go somewhere else during updating – updating stops immediately, goes to the new place and start updating the new place.
please anybody reply of this query that i am working on web portal,Basically i have to track which machine shutdowm or up for this user have to input IP address of server through which I easily track status of machine but application working fine on INTRANET but when i hosted on internet it will not work,For INTERNET user have to input IP address of the server whom it want to connect but it will not work.If my concept is wrong to connect the server through my application by IP address then please reply how to connect server of any remote netwok.
I'm not really sure what you are trying to get at, but if you are trying to ping a server over the internet i think you might run into problems. Somebody correct me here if i am wrong, but the internal network IP for a server is most likely not the same as the external facing IP address of the company - i.e. if a company has several servers, all with individual internal IPs, they will still probably only have one external IP address for the company as a whole.
i have included reference for using outlook express in asp.net. i have selected microsoft outlook 11.0 object library. while i try to run this proj after my code it gives the error. Please tell me why this problem.
using Outlook = Microsoft.Office.Interop.Outlook;
Outlook.Application app = new Outlook.ApplicationClass();
the project is split into 2 parts
the web application and windows application
through windows application i have to download a csv file from a site to myPC
automatically and then upload the same to the website automatically.It would be a great help if i could get the code in VB.NET for both upload and download as well.
I have a dynamically created Datatable for a Datagrid.On first Page, i add the data entered in the textboxes to the Datagrid using Datatable. Then i go to the next Page. When i come back to the First Page,i cant see the Datagrid and data in it. But values in the textbox are there as i used
Session("A")=textbox.text. When i tried the same for a datatable,as
Session("Table")=dt where dt is datatable,it is not working. How to get the values in the datatable and datagrid.
I have a DataGrid whose contents I query from the database. I am using C# to code my project. Many rows being displayed in the DataGrid does not helped user by using the menubar from Internet Explorer, Print and Print Preview to print the information. Can it be done literally without the copy paste of the datagrid method to excel sheet or micorsoft word?
can you just modify your stylesheet and add a @media print style so the grid is 'not diplayed' (as such, at least the grid components, like pager, grid lines etc) and format the internal grid data as you please?