VB.NET and C# 语法比较手册

Byte

Char (example: "A"c)

Short, Integer, Long

Single, Double

Decimal

Date

Reference Types

Object

String

Dim x As Integer

Console.WriteLine(x.GetType()) @# Prints System.Int32

Console.WriteLine(TypeName(x)) @# Prints Integer

@# Type conversion

Dim numDecimal As Single = 3.5

Dim numInt As Integer

numInt = CType(numDecimal, Integer) @# set to 4 (Banker@#s rounding)

numInt = CInt(numDecimal) @# same result as CType

numInt = Int(numDecimal) @# set to 3 (Int function truncates the decimal)

Value Types

bool

byte, sbyte

char (example: @#A@#)

short, ushort, int, uint, long, ulong

float, double

decimal

DateTime (not a built-in C# type)

Reference Types

object

string