programming-examples/c-sharp/Strings/C# Sharp program to demonstrate that CompareOrdinal and Compare use different sort orders.cs
2019-11-15 12:59:38 +01:00

26 lines
1.1 KiB
C#

using System;
using System.Globalization;
class Example30
{
public static void Main(String[] args)
{
String strLow = "xyz";
String strCap = "XYZ";
String result = "equal to ";
int x = 0;
int pos = 1;
// The Unicode codepoint for 'b' is greater than the codepoint for 'B'.
x = String.CompareOrdinal(strLow, pos, strCap, pos, 1);
if (x < 0) result = "less than";
if (x > 0) result = "greater than";
Console.WriteLine("CompareOrdinal(\"{0}\"[{2}], \"{1}\"[{2}]):", strLow, strCap, pos);
Console.WriteLine(" '{0}' is {1} '{2}'", strLow[pos], result, strCap[pos]);
// In U.S. English culture, 'b' is linguistically less than 'B'.
x = String.Compare(strLow, pos, strCap, pos, 1, false, new CultureInfo("en-US"));
if (x < 0) result = "less than";
else if (x > 0) result = "greater than";
Console.WriteLine("Compare(\"{0}\"[{2}], \"{1}\"[{2}]):", strLow, strCap, pos);
Console.WriteLine(" '{0}' is {1} '{2}'", strLow[pos], result, strCap[pos]);
}
}