Int To English - CSharp System.Globalization

CSharp examples for System.Globalization:English

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Description

Int To English

Demo Code

/*//from   w ww  . j ava 2s .  c om
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
using System;

public class Main{
        public static void  IntToEnglish(int i, System.Text.StringBuilder result)
        {
            if (i == 0)
            {
                result.Append("zero");
                return ;
            }
            if (i < 0)
            {
                result.Append("minus ");
                i = - i;
            }
            if (i >= 1000000000)
            {
                // billions
                IntToEnglish(i / 1000000000, result);
                result.Append("billion, ");
                i = i % 1000000000;
            }
            if (i >= 1000000)
            {
                // millions
                IntToEnglish(i / 1000000, result);
                result.Append("million, ");
                i = i % 1000000;
            }
            if (i >= 1000)
            {
                // thousands
                IntToEnglish(i / 1000, result);
                result.Append("thousand, ");
                i = i % 1000;
            }
            if (i >= 100)
            {
                // hundreds
                IntToEnglish(i / 100, result);
                result.Append("hundred ");
                i = i % 100;
            }
            if (i >= 20)
            {
                switch (i / 10)
                {
                    
                    case 9:  result.Append("ninety"); break;
                    
                    case 8:  result.Append("eighty"); break;
                    
                    case 7:  result.Append("seventy"); break;
                    
                    case 6:  result.Append("sixty"); break;
                    
                    case 5:  result.Append("fifty"); break;
                    
                    case 4:  result.Append("forty"); break;
                    
                    case 3:  result.Append("thirty"); break;
                    
                    case 2:  result.Append("twenty"); break;
                    }
                i = i % 10;
                if (i == 0)
                    result.Append(" ");
                else
                    result.Append("-");
            }
            switch (i)
            {
                
                case 19:  result.Append("nineteen "); break;
                
                case 18:  result.Append("eighteen "); break;
                
                case 17:  result.Append("seventeen "); break;
                
                case 16:  result.Append("sixteen "); break;
                
                case 15:  result.Append("fifteen "); break;
                
                case 14:  result.Append("fourteen "); break;
                
                case 13:  result.Append("thirteen "); break;
                
                case 12:  result.Append("twelve "); break;
                
                case 11:  result.Append("eleven "); break;
                
                case 10:  result.Append("ten "); break;
                
                case 9:  result.Append("nine "); break;
                
                case 8:  result.Append("eight "); break;
                
                case 7:  result.Append("seven "); break;
                
                case 6:  result.Append("six "); break;
                
                case 5:  result.Append("five "); break;
                
                case 4:  result.Append("four "); break;
                
                case 3:  result.Append("three "); break;
                
                case 2:  result.Append("two "); break;
                
                case 1:  result.Append("one "); break;
                
                case 0:  result.Append(""); break;
                }
        }
        public static System.String IntToEnglish(int i)
        {
            System.Text.StringBuilder result = new System.Text.StringBuilder();
            IntToEnglish(i, result);
            return result.ToString();
        }
}

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