本文整理汇总了C#中System.Array.Clear方法的典型用法代码示例。如果您正苦于以下问题：C# Array.Clear方法的具体用法？C# Array.Clear怎么用？C# Array.Clear使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Array的用法示例。
在下文中一共展示了Array.Clear方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
//引入命名空间
using System;
class Example
{
public static void Main()
{
Console.WriteLine("One dimension (Rank=1):");
int[] numbers1 = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
for (int i = 0; i < 9; i++)
{
Console.Write("{0} ", numbers1[i]);
}
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Array.Clear(numbers1, 2, 5)");
Array.Clear(numbers1, 2, 5);
for (int i = 0; i < 9; i++)
{
Console.Write("{0} ", numbers1[i]);
}
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Two dimensions (Rank=2):");
int[,] numbers2 = { { 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9 } };
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
Console.Write("{0} ", numbers2[i, j]);
}
Console.WriteLine();
}
Console.WriteLine();
Console.WriteLine("Array.Clear(numbers2, 2, 5)");
Array.Clear(numbers2, 2, 5);
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
Console.Write("{0} ", numbers2[i, j]);
}
Console.WriteLine();
}
Console.WriteLine("Three dimensions (Rank=3):");
int[, ,] numbers3 = {{{1, 2}, {3, 4}},
{{5, 6}, {7, 8}},
{{9, 10}, {11, 12}}};
for (int i = 0; i < 2; i++)
{
for (int j = 0; j < 2; j++)
{
for (int k = 0; k < 2; k++)
{
Console.Write("{0} ", numbers3[i, j, k]);
}
Console.WriteLine();
}
Console.WriteLine();
}
Console.WriteLine("Array.Clear(numbers3, 2, 5)");
Array.Clear(numbers3, 2, 5);
for (int i = 0; i < 2; i++)
{
for (int j = 0; j < 2; j++)
{
for (int k = 0; k < 2; k++)
{
Console.Write("{0} ", numbers3[i, j, k]);
}
Console.WriteLine();
}
Console.WriteLine();
}
}
}输出：
* * One dimension (Rank=1): * 1 2 3 4 5 6 7 8 9 * * Array.Clear(numbers1, 2, 5) * 1 2 0 0 0 0 0 8 9 * * Two dimensions (Rank=2): * 1 2 3 * 4 5 6 * 7 8 9 * * Array.Clear(numbers2, 2, 5) * 1 2 0 * 0 0 0 * 0 8 9 * * Three dimensions (Rank=3): * 1 2 * 3 4 * * 5 6 * 7 8 * * Array.Clear(numbers3, 2, 5) * 1 2 * 0 0 * * 0 0 * 0 8
示例2: TimeZoneTime
//引入命名空间
using System;
public struct TimeZoneTime
{
private DateTimeOffset dt;
private TimeZoneInfo tz;
public TimeZoneTime(DateTimeOffset dateTime, TimeZoneInfo timeZone)
{
dt = dateTime;
tz = timeZone;
}
public DateTimeOffset DateTime
{ get { return dt; } }
public TimeZoneInfo TimeZone
{ get { return tz; } }
}
public class Example
{
public static void Main()
{
// Declare an array with two elements.
TimeZoneTime[] timeZoneTimes = { new TimeZoneTime(DateTime.Now, TimeZoneInfo.Local),
new TimeZoneTime(DateTime.Now, TimeZoneInfo.Utc) };
foreach (var timeZoneTime in timeZoneTimes)
Console.WriteLine("{0}: {1:G}",
timeZoneTime.TimeZone == null ? "<null>" : timeZoneTime.TimeZone.ToString(),
timeZoneTime.DateTime);
Console.WriteLine();
Array.Clear(timeZoneTimes, 1, 1);
foreach (var timeZoneTime in timeZoneTimes)
Console.WriteLine("{0}: {1:G}",
timeZoneTime.TimeZone == null ? "<null>" : timeZoneTime.TimeZone.ToString(),
timeZoneTime.DateTime);
}
}输出：
(UTC-08:00) Pacific Time (US & Canada): 1/20/2014 12:11:00 PM UTC: 1/20/2014 12:11:00 PM (UTC-08:00) Pacific Time (US & Canada): 1/20/2014 12:11:00 PM: 1/1/0001 12:00:00 AM