.


:




:

































 

 

 

 


m
C ; . , 2
D ,
E ( ) , 6
F , 2
G
N , 2
X ,
P ( %) , 2

 

( ):

 

Console.WriteLine(" C Format:{0,14:C}\t{0,10:C0}\t{0,14:C3}", 1234.5);

Console.WriteLine(" D Format:{0,14:D}\t{0,10:D2}\t{0,14:D5}", 1234);

Console.WriteLine(" E Format:{0,14:E}\t{0,10:E2}\t{0,14:E7}", 1234.567);

Console.WriteLine(" F Format:{0,14:F}\t{0,10:F1}\t{0,14:F4}", 1234.567);

Console.WriteLine(" G Format:{0,14:G}\t{0,10:G2}\t{0,14:G5}", 1234.567);

Console.WriteLine(" N Format:{0,14:N}\t{0,10:N1}\t{0,14:N4}", 1234.567);

Console.WriteLine(" X Format:{0,14:X}\t{0,10:X1}\t{0,14:X3}", 123);

Console.WriteLine(" P Format:{0,14:P}\t{0,10:P0}\t{0,14:P3}", 0.1);

 

:

 

 

Console : ReadLine (), Read () ReadKey ().

ReadKey () ( Alt, Ctrl, Shift, CapsLock, NumLock, ScrollLock, PrtScr, Pause; Alt, Ctrl, Shift ReadKey () ). . ReadKey () , , .

Read () ( char) . (int) .

:

 

Console.Write(" : ");

int i = Console.Read();

char c = (char)i;

Console.Write("=" + i + " =" + c);

Console.ReadKey();

 

: Read () . q Enter. , ( , ), i. ( int char ) i c, ( ) Write () .

 

 

. - , . , , Read () .

Read (), ReadLine () . ( string). :

 

Console.Write(" : ");

string s = Console.ReadLine();

Console.Write(" = " + s);

Console.ReadKey();

 

:

 

 

, , Parse (), . int int.Parse (), float.Parse () double.Parse (). , , ‑ .

Parse ():

 

Console.Write(" : ");

string s = Console.ReadLine();

int i = int.Parse(s);

Console.Write(" = " + i);

Console.ReadKey();

 

:

 

 

:

Console.Write(" : ");

int i = int.Parse(Console.ReadLine());

Console.Write(" = " + i);

Console.ReadKey();

 

, .

: , , .

, ReadLine () ReadKey () Write () WriteLine ().

 

Console.Write(" : ");

string s = Console.ReadLine();

Console.WriteLine(" , {0}, !", s);

Console.ReadKey();

 

:

 

ReadKey (), ‑ , . , (< Ctrl + F 5>), ReadKey () .



<== | ==>
| Microsoft Excel
:


: 2018-10-15; !; : 188 |


:

:

, , 1:10
==> ...

1652 - | 1575 -


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