System Calls and Variables?

Question

What is the syntax in C# and where might I look to locate System variables? This is actually two questions.... Sorry in advance. In essence, can I call a Windows OS system variable to determine who the current user is? I'm trying to set a path for a file to be written and I want the file to go into the logged in user's "Document and Settings" folder. Lastly, what System function is used to call an operating system function? If I can get some pointers to locate this in the documentation, that would be good too... Thanks.

Answer 1

Tahu there are lots of Reporting tools which are available in market. It depends on your desire which tool you want to use. Here is some supported tools for Asp.net core.

 

1.  Telereik Reporting tool

2. SSRS

3. ASP.Net Report maker

4. Open XML SDK

 

Hope it will work for you.

Answer 2

Thank for reply teachers.Best free reporting tool using example link please take me.Thank.