Converts a number to System.String in the specified radix. - CSharp System

CSharp examples for System:String Parse

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Description

Converts a number to System.String in the specified radix.

Demo Code

/*//w  w w.  ja va  2s. c  o m
 * 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{
        /// <summary>
        /// Converts a number to System.String in the specified radix.
        /// </summary>
        /// <param name="i">A number to be converted.</param>
        /// <param name="radix">A radix.</param>
        /// <returns>A System.String representation of the number in the specified redix.</returns>
        public static System.String ToString(long i, int radix)
        {
            if (radix < MIN_RADIX || radix > MAX_RADIX)
                radix = 10;

            char[] buf = new char[65];
            int charPos = 64;
            bool negative = (i < 0);

            if (!negative) 
            {
                i = -i;
            }

            while (i <= -radix) 
            {
                buf[charPos--] = digits[(int)(-(i % radix))];
                i = i / radix;
            }
            buf[charPos] = digits[(int)(-i)];

            if (negative) 
            {
                buf[--charPos] = '-';
            }

            return new System.String(buf, charPos, (65 - charPos)); 
        }
        public static System.String ToString(float f)
        {
            if (((float)(int)f) == f)
            {
                return ((int)f).ToString() + ".0";
            }
            else
            {
                return f.ToString(System.Globalization.NumberFormatInfo.InvariantInfo);
            }
        }
}

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