Free Online C# to Delphi Code Converter

Instantly convert code snippets from C# to Delphi with our free online code converter. Transform your code easily and accurately.

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How to Use Our C# to Delphi Code Converter

  1. Paste your C# code snippet into the input box.
  2. Click the "Convert" button to transform your code.
  3. Our AI-powered converter will instantly translate your C# code to Delphi.
  4. Copy the converted Delphi code and use it in your project.

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About C#

C# is a general-purpose, multi-paradigm programming language encompassing strong typing, lexically scoped, imperative, declarative, functional, generic, object-oriented, and component-oriented programming disciplines.

About Delphi

Delphi is an event-driven programming language based on Object Pascal.

Palindrome Check Example: C# vs Delphi

Palindrome Check in C#

using System;
using System.Linq;

class Program {
    static bool IsPalindrome(string str) {
        string clean = new string(str.ToLower()
            .Where(c => Char.IsLetterOrDigit(c))
            .ToArray());
        return clean.SequenceEqual(clean.Reverse());
    }
    
    static void Main() {
        Console.WriteLine(IsPalindrome("A man, a plan, a canal: Panama")); // True
        Console.WriteLine(IsPalindrome("race a car")); // False
    }
}

Palindrome Check in Delphi

function IsPalindrome(const S: string): Boolean;
var
  CleanStr: string;
  I: Integer;
begin
  // Remove non-alphanumeric characters and convert to lowercase
  CleanStr := '';
  for I := 1 to Length(S) do
    if S[I].IsLetterOrDigit then
      CleanStr := CleanStr + S[I].ToLower;

  // Check if the string is equal to its reverse
  Result := CleanStr = ReverseString(CleanStr);
end;

// Example usage
WriteLn(IsPalindrome('A man, a plan, a canal: Panama'));  // True
WriteLn(IsPalindrome('race a car'));  // False

Bubble Sort Example: C# vs Delphi

Bubble Sort in C#

using System;

class Program {
    static void BubbleSort(int[] arr) {
        int n = arr.Length;
        for (int i = 0; i < n; i++) {
            for (int j = 0; j < n - i - 1; j++) {
                if (arr[j] > arr[j + 1]) {
                    int temp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = temp;
                }
            }
        }
    }
    
    static void Main() {
        int[] arr = { 64, 34, 25, 12, 22, 11, 90 };
        BubbleSort(arr);
        Console.WriteLine(string.Join(" ", arr));
    }
}

Bubble Sort in Delphi

procedure BubbleSort(var Arr: array of Integer);
var
  I, J, Temp: Integer;
begin
  for I := High(Arr) downto Low(Arr) do
    for J := Low(Arr) to I - 1 do
      if Arr[J] > Arr[J + 1] then
      begin
        Temp := Arr[J];
        Arr[J] := Arr[J + 1];
        Arr[J + 1] := Temp;
      end;
end;

// Example usage
var
  Arr: array of Integer;
begin
  SetLength(Arr, 7);
  Arr[0] := 64; Arr[1] := 34; Arr[2] := 25; Arr[3] := 12;
  Arr[4] := 22; Arr[5] := 11; Arr[6] := 90;

  WriteLn('Original array:');
  PrintArray(Arr);

  BubbleSort(Arr);

  WriteLn('Sorted array:');
  PrintArray(Arr);
end;

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