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I want share data between two application in c#. I have done it using IPC and text file read and write.But I want two share data rather than it.
You can use:
Local DB and connect both applications to it
Shared file
Net pipe to connect applications (search NetNamedPipeBinding and DuplexChannelFactory)
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I created a small program for one department in our company. I put the C# exe file in one of the shared hard drives on our network. Will there be problems when the exe file accessed by multiple users at the same time?
On the general, yes it can.
On the specific, and as mentioned in the comments by others, what then remains to be asked is
what the application does.
if there is any user-specific functionality or dependency.
if the application can handle concurrency for reads and writes/updates on a DB or file-level(depending on its data sources)
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so i'm working on a chat application with signalR. And i want to know if there is a way to send attachement and files ?
I know we can't do that using SignalR but is there another way ?
One way would be to use normal Http transfer, and manage the download/upload linking using SignalR,
check out this link:
https://github.com/garethrbrown/aspnet-signalr-upload-progress-bar
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I just wanted some general information about some technologies that would allow me to link a website to a console application in C#.
Let's say for example that users on my website fill a textfield with some information, then I want to take this information, process it into my Console Application, and print some results.
What's the technology to do this?
Thank you very much!
You can use the class System.Diagnostics.Process (see http://msdn.microsoft.com/en-us/library/vstudio/system.diagnostics.process(v=vs.100).aspx) to start your console application.
Then, you can read/write to/from StandardOutput, StandardError and StandardInput, which are normal Streams.
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i have build up a application in c# for my client.During the testing of the application the client inserts data for testing and whenever i reinstall the updated software the data inserted by the client is replaced by new database.so how can i not replace that database.
everytime you install the application,you can backup the data into file,and then restore it.
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I have been looking at different VPNs, and it seems like they don't have great encryption (like the default Windows XP VPN server).
I wanted to see if I could create my own, using C#. But I don't know how to create a client that will intercept all of the packets, and forward them to a VPN server.
How can I do it?
Use OpenVPN.