Fills the array with an specific value. - CSharp System

CSharp examples for System:Array Element Add

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Description

Fills the array with an specific value.

Demo Code

/*/*from   w  w  w.  j  av a  2 s .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.Collections;
using System;

public class Main{
        /// <summary>
        /// Fills the array with an specific value.
        /// </summary>
        /// <param name="array">The array to be filled.</param>
        /// <param name="val">The value to fill the array with.</param>
        public static void Fill(System.Array array, System.Object val)
        {
            Fill(array, 0, array.Length, val);
        }
        /// <summary>
        /// Fills the array with an specific value from an specific index to an specific index.
        /// </summary>
        /// <param name="array">The array to be filled.</param>
        /// <param name="fromindex">The first index to be filled.</param>
        /// <param name="toindex">The last index to be filled.</param>
        /// <param name="val">The value to fill the array with.</param>
        public static void Fill(System.Array array, System.Int32 fromindex, System.Int32 toindex, System.Object val)
        {
            System.Object Temp_Object = val;
            System.Type elementtype = array.GetType().GetElementType();
            if (elementtype != val.GetType())
                Temp_Object = Convert.ChangeType(val, elementtype);
            if (array.Length == 0)
                throw (new System.NullReferenceException());
            if (fromindex > toindex)
                throw (new System.ArgumentException());
            if ((fromindex < 0) || ((System.Array)array).Length < toindex)
                throw (new System.IndexOutOfRangeException());
            for (int index = (fromindex > 0) ? fromindex-- : fromindex; index < toindex; index++)
                array.SetValue(Temp_Object, index);
        }
}

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