C# 操作符（开发人员如何使用）

// Arithmetic Operators
        int a = 10;
        int b = 3;
        int sum = a + b;
        int difference = a - b;
        int product = a * b;
        int quotient = a / b;
        int remainder = a % b;
        Console.WriteLine($"Arithmetic Operators:");
        Console.WriteLine($"Sum: {sum}, Difference: {difference}, Product: {product}, Quotient: {quotient}, Remainder: {remainder}");
        Console.WriteLine();

' Arithmetic Operators
		Dim a As Integer = 10
		Dim b As Integer = 3
		Dim sum As Integer = a + b
		Dim difference As Integer = a - b
		Dim product As Integer = a * b
		Dim quotient As Integer = a \ b
		Dim remainder As Integer = a Mod b
		Console.WriteLine($"Arithmetic Operators:")
		Console.WriteLine($"Sum: {sum}, Difference: {difference}, Product: {product}, Quotient: {quotient}, Remainder: {remainder}")
		Console.WriteLine()

// Relational Operators
        bool isEqual = (a == b);
        bool notEqual = (a != b);
        bool greaterThan = (a > b); // true if the left operand is greater than the right
        bool lessThan = (a < b); // true if the left operand is less than the right
        bool greaterOrEqual = (a >= b);
        bool lessOrEqual = (a <= b);
        Console.WriteLine($"Relational Operators:");
        Console.WriteLine($"Equal: {isEqual}, Not Equal: {notEqual}, Greater Than: {greaterThan}, Less Than: {lessThan}, Greater or Equal: {greaterOrEqual}, Less or Equal: {lessOrEqual}");
        Console.WriteLine();

' Relational Operators
		Dim isEqual As Boolean = (a = b)
		Dim notEqual As Boolean = (a <> b)
		Dim greaterThan As Boolean = (a > b) ' true if the left operand is greater than the right
		Dim lessThan As Boolean = (a < b) ' true if the left operand is less than the right
		Dim greaterOrEqual As Boolean = (a >= b)
		Dim lessOrEqual As Boolean = (a <= b)
		Console.WriteLine($"Relational Operators:")
		Console.WriteLine($"Equal: {isEqual}, Not Equal: {notEqual}, Greater Than: {greaterThan}, Less Than: {lessThan}, Greater or Equal: {greaterOrEqual}, Less or Equal: {lessOrEqual}")
		Console.WriteLine()

// Logical Operators
        bool condition1 = true;
        bool condition2 = false;
        bool resultAnd = condition1 && condition2;
        bool resultOr = condition1 
 condition2;
        bool resultNot = !condition1;
        Console.WriteLine($"Logical Operators:");
        Console.WriteLine($"AND: {resultAnd}, OR: {resultOr}, NOT: {resultNot}");
        Console.WriteLine();

IRON VB CONVERTER ERROR developers@ironsoftware.com

// Assignment Operators
        int x = 5;
        int y = 2;
        x += y; // Equivalent to x = x + y
        y *= 3; // Equivalent to y = y * 3
        Console.WriteLine($"Assignment Operators:");
        Console.WriteLine($"x after +=: {x}, y after *=: {y}");
        Console.WriteLine();

' Assignment Operators
		Dim x As Integer = 5
		Dim y As Integer = 2
		x += y ' Equivalent to x = x + y
		y *= 3 ' Equivalent to y = y * 3
		Console.WriteLine($"Assignment Operators:")
		Console.WriteLine($"x after +=: {x}, y after *=: {y}")
		Console.WriteLine()

// Bitwise Operators
        int p = 5; // Binary: 0101
        int q = 3; // Binary: 0011
        int bitwiseAnd = p & q;
        int bitwiseOr = p 
 q;
        int bitwiseXor = p ^ q;
        int bitwiseNotP = ~p;
        int leftShift = p << 1;
        int rightShift = p >> 1;
        Console.WriteLine($"Bitwise Operators:");
        Console.WriteLine($"AND: {bitwiseAnd}, OR: {bitwiseOr}, XOR: {bitwiseXor}, NOT: {bitwiseNotP}, Left Shift: {leftShift}, Right Shift: {rightShift}");
        Console.WriteLine();

IRON VB CONVERTER ERROR developers@ironsoftware.com

// Conditional (Ternary) Operator
    int age = 20;
    string result = (age >= 18) ? "Adult" : "Minor";
    Console.WriteLine($"Conditional Operator:");
    Console.WriteLine($"Result: {result}");
    Console.WriteLine();

' Conditional (Ternary) Operator
	Dim age As Integer = 20
	Dim result As String = If(age >= 18, "Adult", "Minor")
	Console.WriteLine($"Conditional Operator:")
	Console.WriteLine($"Result: {result}")
	Console.WriteLine()

// Null-Coalescing Operator
        int? nullableValue = null;
        int resultCoalesce = nullableValue ?? 10;
        Console.WriteLine($"Null-Coalescing Operator:");
        Console.WriteLine($"Result: {resultCoalesce}");

' Null-Coalescing Operator
		Dim nullableValue? As Integer = Nothing
		Dim resultCoalesce As Integer = If(nullableValue, 10)
		Console.WriteLine($"Null-Coalescing Operator:")
		Console.WriteLine($"Result: {resultCoalesce}")

using IronPdf;
using System;
class Program
{
    static void Main()
    {
        var renderer = new ChromePdfRenderer();
        // Add content with mathematical operations
        string content = $@"<!DOCTYPE html>
                            <html>
                            <body>
                                <h1>Mathematical Operations in IronPDF</h1>
                                <p>Sum: 5 + 7 = {5 + 7}</p>
                                <p>Product: 3 * 4 = {3 * 4}</p>
                                <p>Division: 10 / 2 = {10 / 2}</p>
                                <p>Modulus: 15 % 4 = {15 % 4}</p>
                            </body>
                            </html>";
        // Render HTML content to PDF
        var pdf = renderer.RenderHtmlAsPdf(content);
        // Save the PDF to a file
        pdf.SaveAs("MathOperations.pdf");
        Console.WriteLine("PDF with mathematical operations created successfully!");
    }
}

Imports IronPdf
Imports System
Friend Class Program
	Shared Sub Main()
		Dim renderer = New ChromePdfRenderer()
		' Add content with mathematical operations
		Dim content As String = $"<!DOCTYPE html>
                            <html>
                            <body>
                                <h1>Mathematical Operations in IronPDF</h1>
                                <p>Sum: 5 + 7 = {5 + 7}</p>
                                <p>Product: 3 * 4 = {3 * 4}</p>
                                <p>Division: 10 / 2 = {10 \ 2}</p>
                                <p>Modulus: 15 % 4 = {15 Mod 4}</p>
                            </body>
                            </html>"
		' Render HTML content to PDF
		Dim pdf = renderer.RenderHtmlAsPdf(content)
		' Save the PDF to a file
		pdf.SaveAs("MathOperations.pdf")
		Console.WriteLine("PDF with mathematical operations created successfully!")
	End Sub
End Class