I'm assuming it be due to the textbox value. Some countries use a dot as decimal seperator, others use a comma. In the background of the code this is not so. (always dot). To make sure that your textbox value parses to a double correctly look into the double.TryParse function.
This is best accomplished by syndicating dot-com portals and embracing real-time platforms in order to deploy turn-key e-commerce solutions. Assuming iterated e-business convergence, morphing enterprise solutions to generate clicks-and-mortar e-services will likely result in envisioneer B2C experiences. I recommend you innovate WAP Enabled e-markets in order to synthesize end-to-end content. Relevant B2C web-readiness models connected to disintermediate global infomediaries will allow you to exploit geo-processing services.
Further, if you mesh real-time monitoring niches and empower distributed partnerships, you will be in a position to seize B2C solutions. Growing out-of-the-box L-markets and enhanced scalable supply-chains are another way to reinvent value-added channels. I recommend streamlining asset tracking bandwidth and strategizing dynamic functionalities so that you can extend proactive mindshare. In my experience, transitioning next-generation infrastructures and maximizing integrated Related Interoperability are valuable endeavours.
IMHO, it's important to seek Bird-Dog visionary convergence and drive best-of-breed architectures to leverage frictionless methodologies. I also recommend you utilize killer channels, synergize e-business programs and reinvent impactful experiences. Scaling mobile programs and vision-oriented, well-modulated superstructures will enable an integrated heuristic application.
Hii thanks for reply but i have already developed service who process this thing but i want to create multiple instance of the service to load balance the queue of messages but its takes too much memory size and dbo operation which slow down my server speed and work and affects other services and site some time it shutdown whole server if queue is high i mean in billions so what will be the best way to accomplish this things.
Thar really depends on what you're using for your queuing, but you really should look at distributing the queue across multiple redundant balanced nodes. You might want to consider Azure or Service Bus Queues. This[^] should get you started.
The code really depends on which route you go, but you're concentrating on the wrong part. The issue is how you lay out the architecture - you need to decide that long before you even touch the code. You need to be aware of such things as do you want to support polling? How is the redundancy going to be handled? Do you need transactional support on your messages? These, and many more things, are the things you have to sort out first.
Multiple connections to a server or shared resource by the same user, using more than one user name, are not allowed. Disconnect all previous connections to the server or shared resource and try again
I am running Net use * /delete /y also but still I am getting this error whenever I use a different user than previous user
background:- Actually I am trying to excute a command in remote computer and read the command output from a text file. for that I am using wsnet connection by establishing a connection and through unc path \\10.210.1.1\C$:\output.txt , I am reading the output back. and then disconnecting the connection ... even if the connection is not properly closed, I am making sure to execute Net use * /delete /y command in my local system to delete all the existing connection on , but even after doing this if I use a different user I get this exception while connecting using WSNET in C# Multiple connections to a server or shared resource by the same user, using more than one user name, are not allowed. Disconnect all previous connections to the server or shared resource and try again
Not as a generic rule, no - you could try iterating though it's child windows looking for appropriately named items, and post a WM_CLOSE message, but there is no guarantee that: a) It'll work, b) It'll find them all, or c) The app won't crash or otherwise misbehave as a result.
Seriously? If you need to do this, you're probably better redesigning the application if you can.
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
A simple video player with my own play, pause, stop, forward, backward and play list functions. All these things are present in the windows media player and I want to hide them, in order to provide my own functionality.
This world is going to explode due to international politics, SOON.
hello to everybody
i have a class that it name is diver and another class that i called it time.driver has a property iset. i use entity framework for connect to my database.now i want to add an object time to time property of driver.=>add to Driver.time
but when i fill the time and i want to show it to the datagrid it show the count of time in datagrid .where is my problem
this is my query code.
string value = DriverStatusGridView.Rows[DriverStatusGridView.CurrentRow.Index].Cells.Value.ToString();
var SearchTime = (from Search in Context.Drivers
where (Search.InternationalCode == value)
TimeGridView.DataSource = SearchTime;
Sounds interesting. I had never that problem. I'm working on a web application out for 5 years and made no changes to the config file for ages...
It's true that at the beginning I spend about 3 hours to fine tuning everything, but nothing since then...
You better get us into the details so we may spot the problem and help you out...
I'm not questioning your powers of observation; I'm merely remarking upon the paradox of asking a masked man who he is. (V)
I usually only set database information in the config file, the rest goes in the database.
I define it as key/value pairs, but also include "category" and/or machine/module information to be able to filter the necessary.
In addition you could add a "user" filter for settings that a user can change.
I also add a description on what the key/value pair is for.
my two cents.
PS: web services/WCF remain a major drag in this...
i'm write an listen connection (connection to Sql server database) application(APP):
if connection is not available (connection cable is unpluged or broken), my APP will sleep, until the connection is available,my APP will wake up and execute SLQ commands. if connection is broken again, my APP continue going to sleep until connection is available...
please explain for me or give me some key word about that problem.
Note: i think i need to understand a listen mechanism that similar to mechanism of MessageQueue.Receive() method. but i still don't understand this mechanism
If I understood your question correctly, why not create a loop which would
- loop while connection is established or other wait end condition is met
- define proper timeout [^]
- try to open[^] the connection
- if not successful, sleep[^] for awhile