Help with c#

[quantumfusion]

what does
Encoding.get_Default().GetBytes(whatever)
do ?

and

BitConverter.GetBytes(num2 + 1)
do ?

and

text1 = Encoding.get_Default().GetString(buffer1, 5, num4);
do ?

thanks

[ComputerJy]

Encoding.get_Default().GetBytes(whatever)When overridden in a derived class, encodes all the characters in the specified String into a sequence of bytes.
BitConverter.GetBytes(num2 + 1)Returns the specified 32-bit (or whatever is the size of the variable) signed integer value as an array of bytes
Encoding.get_Default().GetString(buffer1, 5, num4);When overridden in a derived class, decodes a sequence of bytes from the specified byte array into a string.