C#10轉16, 16轉10 初階

2015-06-06 21:10

int a =5000 ;
string b = "13";

//10轉16
string bb = Convert.ToString(a,16);

//16轉10
a = Int32.Parse(b,System.Globalization.NumberStyles.HexNumber);

MessageBox.Show(a.ToString()+" "+bb);
10進位 16進位

//10進位補數

int a = 10;

string aa = (~a).ToString();

10進位轉二進位

string s = Convert.ToString(5, 2).PadLeft(4, '0');

//output: 0101

10進位轉ASCII

string s = Convert.ToString((char)65);

//output: A

ASCII轉10進位

byte[] in = Encoding.ASCII.GetBytes("A");

//output: in [0] =65

10進位轉16進位

string strHex = String.Format("{0:X}", 123);

//output: 7B

16進位轉10進位

Convert.ToInt32(7B, 16);

//output: 123

Selin實列

public void CountECC()

{

string a = "15", b = "00", c = "00"; // a=15是在內定輸入出的規格. 請詳見SDA通訊規格

string Keyin = Convert.ToString(Var.Runtime,16);

if (Keyin.Length < 2)

{

Keyin = "0" + "0"+"0"+Keyin;

}

else if (Keyin.Length < 3)

{

Keyin = "0" + "0"+Keyin;

}

else if (Keyin.Length < 4)

{

Keyin = "0"+Keyin;

}

b = Keyin.Substring(0, 2);

c = Keyin.Substring(2, 2);

int Runhead = Int32.Parse(a, System.Globalization.NumberStyles.HexNumber); //01060905 的10進位

int FirstHex = Int32.Parse(b, System.Globalization.NumberStyles.HexNumber); //前擋數據

int EnxHex = Int32.Parse(c, System.Globalization.NumberStyles.HexNumber);//後擋數據

int total = Runhead + FirstHex + EnxHex; //全部相加

int bu = ~total; //補數

bu++; //補數加1

string aa = Convert.ToString(bu, 16); //再轉成16進位

char EC1, EC2;

EC1 = Convert.ToChar(aa.Substring(aa.Length - 2, 1));//EC的第一碼

EC2 = Convert.ToChar(aa.Substring(aa.Length - 1, 1));//EC的第二碼

EC1 = char.ToUpper(EC1);

EC2 = char.ToUpper(EC2);

jog[0] = ':';

jog[1] = '0';

jog[2] = '1';

jog[3] = '0';

jog[4] = '6';

jog[5] = '0';

jog[6] = '9';

jog[7] = '0';

jog[8] = '5';

jog[9] = '0';

jog[10] = '0';

jog[11] = '0';

jog[12] = '0';

jog[13] = EC1;

jog[14] = EC2;

jog[15] = (char)13;

jog[16] = (char)10;

jog[12] = Convert.ToChar(Keyin.Substring(Keyin.Length - 1, 1));

jog[11] = Convert.ToChar(Keyin.Substring(Keyin.Length - 2, 1));

jog[10] = Convert.ToChar(Keyin.Substring(Keyin.Length - 3, 1));

jog[9] = Convert.ToChar(Keyin.Substring(Keyin.Length - 4, 1));

jog[12] = Char.ToUpper(jog[12]);

jog[11] = Char.ToUpper(jog[11]);

jog[10] = Char.ToUpper(jog[10]);

jog[9] = Char.ToUpper(jog[9]);

t = "";

for (int i = 0; i < jog.Length; i++)

t = t + jog[i].ToString();

label6.Text = t;

//記錄到Recordshow

Var.Record[R, 0] = R.ToString();

Var.Record[R, 1] = "轉動";

Var.Record[R, 4] = label29.Text + "圈";

Var.Record[R, 5] = ang.ToString() + "度";

Var.Record[R,10]="1";

Var.SendCommand[R] = "" + jog[0] + jog[1] + jog[2] + jog[3] + jog[4] + jog[5] + jog[6] + jog[7] + jog[8] + jog[9] + jog[10] + jog[11] + jog[12] + jog[13] + jog[14] + jog[15] + jog[16]; //將陣列寫入到變數裏

//記錄到檔案裏

File.AppendAllText("sc.txt", R.ToString() + ",2|" + Var.SendCommand[R] + "\n");

Var.jog = 0;

R++;

RecordShow();

}

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