Simplest way to upload data from desktop to a PHP website?
This must be something very simple but I am not from a web background specially I don't know much about PHP. 

I have C# based desktop application which is supposed to upload some data to a php based website in the background. Let's assume I have several text based fields like name, age, date, etc. I have to upload this information to a php based website which will be ultimately stored in a MySQL database.

What is the simplest way to achieve this? What should I do at server end? Host a web service that will be called be a C# application? should I use HTTP Post? Ideas?
Simplest way to upload data from desktop to a PHP website?
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This must be something very simple but I am not from a web background specially I don't know much about PHP. 

I have C# based desktop application which is supposed to upload some data to a php based website in the background. Let's assume I have several text based fields like name, age, date, etc. I have to upload this information to a php based website which will be ultimately stored in a MySQL database.

What is the simplest way to achieve this? What should I do at server end? Host a web service that will be called be a C# application? should I use HTTP Post? Ideas?