Using and enviroment. newline

Using statement:

It is not something similar to # include or import that we see at the beginning, but to release unmanaged resources. All classes that implement idisposable can be used like this, such as file operations:

Using (streamreader sr = new streamreader ("sample.txt "))
{
Strcontent = Sr. readtoend ();
}

This is equivalent:

Streamreader sr = new streamreader ("sample.txt ");
Try {
Strcontent = Sr. readtoend ();
} Catch (){
//...
} Finally {
Sr. Dispose (); // It equvalent to Sr. Close ();
}

The other is the end of line. We usually use/n instead, but this is not very good. We should use

Environment. newline

In Java, yes:
System. getproperty ("line. separator ")