What is difference between Value type and Reference Type in .Net

Value type : 

• The data types which store the data directly into their memory location is known as value type.
• Memory is allocated at compile time.
• CLR  doesn't provide automatic memory management.
• Value types are the fixed length like int,float,char etc...

Reference Types  :

• The data types which doesn't store the data directly into their memory location rather reference to other memory location  where values are stored.
• Memory is allocate at run time.
• CLR provides automatic memory management.
• Reference types are the variable length like object and string.