Difference between int.Parse and Convert.ToInt32

string convertToInt = "12";

string nullString = null;

string maxValue = "32222222222222222222222222222222222";

string formatException = "12.32";

 

int parseResult;

 

// It will perfectly convert interger

parseResult= int.Parse(convertToInt);

 

// It will raise Argument Null Exception

parseResult= int.Parse(nullString);

 

//It willl raise Over Flow Exception

parseResult= int.Parse(maxValue);

 

//It will raise Format Exception

parseResult= int.Parse(formatException);

 

 

//For Convert.ToInt32

 

//It will perfectly convert integer

parseResult= Convert.ToInt32(convertToInt);

 

//It will ouput as 0 if Null string is there

parseResult= Convert.ToInt32(nullString);

 

//It will raise Over Flow Exception

parseResult= Convert.ToInt32(maxValue);

 

//It will raise Format Exception

parseResult= Convert.ToInt32(formatException);