See the details example to Reverse A String In C# With And Without An Inbuilt Function.
For example,
namespace DemoExample
{
class Program: ReverseString
{
static void Main(string[] args)
{
ReverseString objReverse = new ReverseString();
//reverse a
string with Inbuilt function in C#
// With Inbuilt
Method Array.Reverse Method
string resultReverseAStringWith =
objReverse.ReverseAStringWithReverseMethod("ANILKUMARSINGH");//Output -"HGNISRAMUKLINA"
//reverse a
string without Inbuilt function in C#
//Using While
Loop
string resultReverseAStringWithout = objReverse.ReverseAStringWithoutReverseMethod("ANILKUMARSINGH");//Output -"HGNISRAMUKLINA"
}
}
class ReverseString
{
// Reverse a
string with Inbuilt function in C#
// With Inbuilt
Method Array.Reverse Method
public string
ReverseAStringWithReverseMethod(string str)
{
char[] chars = str.ToCharArray();
Array.Reverse(chars);
return new string(chars);
}
//Reverse a
string without Inbuilt function in C#
//Using While
Loop
public string ReverseAStringWithoutReverseMethod(string str)
{
string reverseStr = string.Empty;
int length= str.Length - 1;
while (length >=0)
{
reverseStr = reverseStr +
str[length];
length--;
}
return reverseStr;
}
}
}
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