[C#] 例外處理

例外處理(Exception)

[C#] StatusStrip

 1.從工具箱拉StatusStrip,並照下步驟拉兩個StatusLabel.

2.第一個StatusStrip叫Status並修改外觀,第二個無預設名稱.

3.toolStripStatusLabel2.Text = "Test";

[C#] byte/char/string轉換

●byte → char

byte[] byte1 = new byte[5]{0x01,0x02,0x03,0x04,0x05};
char[] char1 = Encoding.ASCII.GetChars(byte1);


●char → byte

char[] char1 = new char[5]{a,b,c,d,e};
byte[] byte1 = Encoding.Default.GetBytes(char1 );


●string  → char[]

string string1 = "abcde";
char[] char1 = string1.ToCharArray(); 

●string  → byte[]

string string1 = "abcde"; 

byte[] byte1 = Encoding.UTF8.GetBytes(string1);

 

●byte[]  → string

byte[] byte1 = new byte[5] { 0x31, 0x32, 0x33, 0x34, 0x35 };

string string1 = Encoding.UTF8.GetString(byte1);