Nothing.

Converts input byte to a string. The output string is right justified and remaining positions on the left (if any) are filled with blanks.

Parameters :

• input: byte to be converted
• output: destination string

Nothing.

var t : byte;
    txt : array[3] of char; 
...
t := 24;
ByteToStr(t, txt);  // txt is " 24" (one blank here)

Nothing.

Converts input short (signed byte) number to a string. The output string is right justified and remaining positions on the left (if any) are filled with blanks.

Parameters :

• input: short number to be converted
• output: destination string

Nothing.

var t : short;
    txt : array[4] of char;
...
t := -24;
ShortToStr(t, txt);  // txt is " -24" (one blank here)

Nothing.

Converts input word to a string. The output string is right justified and the remaining positions on the left (if any) are filled with blanks.

Parameters :

• input: word to be converted
• output: destination string

Nothing.

var t : word;
    txt : array[5] of char;
...
t := 437;
WordToStr(t, txt);  // txt is "  437" (two blanks here)

Nothing.

Converts input integer number to a string. The output string is right justified and the remaining positions on the left (if any) are filled with blanks.

Parameters :

• input: integer number to be converted
• output: destination string

Nothing.

var input : integer; 
    txt : string[6];
//...
input := -4220;
IntToStr(input, txt);   // txt is ' -4220'

Nothing.

Converts input longint number to a string. The output string is right justified and the remaining positions on the left (if any) are filled with blanks.

Parameters :

• input: longint number to be converted
• output: destination string

Nothing.

var input : longint; 
    txt : array[11] of char;
//...
input := -12345678;
LongIntToStr(input, txt);    // txt is '  -12345678'

Nothing.

Converts input double word number to a string. The output string is right justified and the remaining positions on the left (if any) are filled with blanks.

Parameters :

• input: double word number to be converted
• output: destination string

Nothing.

var input : dword; 
    txt : array[10] of char;
//...
input := 12345678;
LongWordToStr(input, txt);    // txt is '  12345678'

Nothing.

Converts a floating point number to a string.

Parameters :

• input: floating point number to be converted
• output: destination string

The output string is left justified and null terminated after the last digit.

  Note : Given floating point number will be truncated to 7 most significant digits before conversion.

Nothing.

var ff1, ff2, ff3 : real;
    txt : array[10] of char;
  ...  
  ff1 := -374.2;
  ff2 := 123.456789;
  ff3 := 0.000001234;

  FloatToStr(ff1, txt);  // txt is "-374.20001"
  FloatToStr(ff2, txt);  // txt is "123.45678"
  FloatToStr(ff3, txt);  // txt is "0.000000"

Nothing.

Converts input word to a string. The output string is right justified and the remaining positions on the left (if any) are filled with zeros.

Parameters :

• input: word to be converted
• output: destination string

Nothing.

var t : word; 
    txt : array[5] of char;
//...
t := 437;
WordToStrWithZeros(t, txt);  // txt is '00437'

Nothing.

Converts input integer to a string. The output string is right justified and the remaining positions on the left (if any) are filled with zeros.

Parameters :

• input: word to be converted
• output: destination string

Nothing.

var t : integer; 
    txt : array[6] of char;
//...
t := -3276;
IntToStrWithZeros(t, txt);  // txt is '-03276'

Nothing.

Converts input dword to a string. The output string is right justified and the remaining positions on the left (if any) are filled with zeros.

Parameters :

• input: word to be converted
• output: destination string

Nothing.

var t : dword; 
    txt : array[10] of char;
//...
t := 12345678;
LongWordToStrWithZeros(t, txt);  // txt is '0012345678'

Nothing.

Converts input longint to a string. The output string is right justified and the remaining positions on the left (if any) are filled with zeros.

Parameters :

• input: word to be converted
• output: destination string

Nothing.

var t : longint; 
    txt : array[11] of char;
//...
t := -12345678;
LongIntToStrWithZeros(t, txt);  // txt is '-0012345678'

Nothing.

Converts input number to a string containing the number's hexadecimal representation. The output string is right justified and remaining positions on the left (if any) are filled with zeros.

Parameters :

• input: byte to be converted
• output: destination string

Nothing.

var t : byte;
    txt : array[2] of char; 
...
t := 2;
ByteToHex(t, txt);  // txt is "02"

Nothing.

Converts input number to a string containing the number's hexadecimal representation. The output string is right justified and remaining positions on the left (if any) are filled with zeros.

Parameters :

• input: short number to be converted
• output: destination string

Nothing.

var t : short;
    txt : array[2] of char;
...
t := -100;
ShortToHex(t, txt);  // txt is "9C"

Nothing.

Converts input number to a string containing the number's hexadecimal representation. The output string is right justified and remaining positions on the left (if any) are filled with zeros.

Parameters :

• input: word to be converted
• output: destination string

Nothing.

var t : word;
    txt : array[4] of char;
...
t := 1111;
WordToHex(t, txt);  // txt is "0457"

Nothing.

Converts input number to a string containing the number's hexadecimal representation. The output string is right justified and remaining positions on the left (if any) are filled with zeros.

Parameters :

• input: integer number to be converted
• output: destination string

Nothing.

var input : integer; 
    txt : string[4];
//...
input := -32768;
IntToHex(input, txt);   // txt is '8000'

Nothing.

Converts input number to a string containing the number's hexadecimal representation. The output string is right justified and remaining positions on the left (if any) are filled with zeros.

Parameters :

• input: double word number to be converted
• output: destination string

Nothing.

var input : dword; 
    txt : array[8] of char;
//...
input := 65535;
LongWordToHex(input, txt);    // txt is '0000FFFF'

Nothing.

Converts input number to a string containing the number's hexadecimal representation. The output string is right justified and remaining positions on the left (if any) are filled with zeros.

Parameters :

• input: longint number to be converted
• output: destination string

Nothing.

var input : longint; 
    txt : array[8] of char;
//...
input := -2147483648;
LongIntToHex(input, txt);    // txt is '80000000'

Integer variable.

Converts a string to integer.

The string is assumed to be a correct representation of a number.

var ii: integer;
...
ii := StrToInt('-1234');

Word variable.

Converts a string to word.

input string with length of max 5 chars.
The string is assumed to be a correct representation of a number.

var ww : word;
...
ww := StrToWord('65432');

Converted decimal value.

Converts input BCD number to its appropriate decimal representation.

Parameters :

• bcdnum: number to be converted

Nothing.

var a, b : byte;
...
a := 22;
b := Bcd2Dec(a); // b equals 34

Converted BCD value.

Converts input number to its appropriate BCD representation.

Parameters :

• decnum: number to be converted

Nothing.

var a, b : byte;
...
a := 34;
b := Dec2Bcd(a); // b equals 22

Converted decimal value.

Converts 16-bit BCD numeral to its decimal equivalent.

Parameters :

• bcdnum: 16-bit BCD numeral to be converted

Nothing.

var a, b : word;
...
a := 0x1234;        // a equals 4660
b := Bcd2Dec16(a);  // b equals 1234

Converted BCD value.

Converts decimal value to its BCD equivalent.

Parameters :

• decnum decimal number to be converted

Nothing.

var a, b : word;
...
a := 2345;
b := Dec2Bcd16(a);  // b equals 9029