本文整理汇总了C#中System.BitConverter.ToInt64方法的典型用法代码示例。如果您正苦于以下问题：C# BitConverter.ToInt64方法的具体用法？C# BitConverter.ToInt64怎么用？C# BitConverter.ToInt64使用的例子？那么恭喜您, 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.BitConverter的用法示例。
在下文中一共展示了BitConverter.ToInt64方法的1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: BAToInt64
// Example of the BitConverter.ToInt64 method.
using System;
class BytesToInt64Demo
{
const string formatter = "{0,5}{1,27}{2,24}";
// Convert eight byte array elements to a long and display it.
public static void BAToInt64( byte[ ] bytes, int index )
{
long value = BitConverter.ToInt64( bytes, index );
Console.WriteLine( formatter, index,
BitConverter.ToString( bytes, index, 8 ), value );
}
// Display a byte array, using multiple lines if necessary.
public static void WriteMultiLineByteArray( byte[ ] bytes )
{
const int rowSize = 20;
int iter;
Console.WriteLine( "initial byte array" );
Console.WriteLine( "------------------" );
for( iter = 0; iter < bytes.Length - rowSize; iter += rowSize )
{
Console.Write(
BitConverter.ToString( bytes, iter, rowSize ) );
Console.WriteLine( "-" );
}
Console.WriteLine( BitConverter.ToString( bytes, iter ) );
Console.WriteLine( );
}
public static void Main( )
{
byte[ ] byteArray = {
0, 54, 101, 196, 255, 255, 255, 255, 0, 0,
0, 0, 0, 0, 0, 0, 128, 0, 202, 154,
59, 0, 0, 0, 0, 1, 0, 0, 0, 0,
255, 255, 255, 255, 1, 0, 0, 255, 255, 255,
255, 255, 255, 255, 127, 86, 85, 85, 85, 85,
85, 255, 255, 170, 170, 170, 170, 170, 170, 0,
0, 100, 167, 179, 182, 224, 13, 0, 0, 156,
88, 76, 73, 31, 242 };
Console.WriteLine(
"This example of the BitConverter.ToInt64( byte[ ], " +
"int ) \nmethod generates the following output. It " +
"converts elements \nof a byte array to long values.\r\n" );
WriteMultiLineByteArray( byteArray );
Console.WriteLine( formatter, "index", "array elements", "long" );
Console.WriteLine( formatter, "-----", "--------------", "----" );
// Convert byte array elements to long values.
BAToInt64( byteArray, 8 );
BAToInt64( byteArray, 5 );
BAToInt64( byteArray, 34 );
BAToInt64( byteArray, 17 );
BAToInt64( byteArray, 0 );
BAToInt64( byteArray, 21 );
BAToInt64( byteArray, 26 );
BAToInt64( byteArray, 53 );
BAToInt64( byteArray, 45 );
BAToInt64( byteArray, 59 );
BAToInt64( byteArray, 67 );
BAToInt64( byteArray, 37 );
BAToInt64( byteArray, 9 );
}
}
/*
This example of the BitConverter.ToInt64( byte[ ], int )
method generates the following output. It converts elements
of a byte array to long values.
initial byte array
------------------
00-36-65-C4-FF-FF-FF-FF-00-00-00-00-00-00-00-00-80-00-CA-9A-
3B-00-00-00-00-01-00-00-00-00-FF-FF-FF-FF-01-00-00-FF-FF-FF-
FF-FF-FF-FF-7F-56-55-55-55-55-55-FF-FF-AA-AA-AA-AA-AA-AA-00-
00-64-A7-B3-B6-E0-0D-00-00-9C-58-4C-49-1F-F2
index array elements long
----- -------------- ----
8 00-00-00-00-00-00-00-00 0
5 FF-FF-FF-00-00-00-00-00 16777215
34 01-00-00-FF-FF-FF-FF-FF -16777215
17 00-CA-9A-3B-00-00-00-00 1000000000
0 00-36-65-C4-FF-FF-FF-FF -1000000000
21 00-00-00-00-01-00-00-00 4294967296
26 00-00-00-00-FF-FF-FF-FF -4294967296
53 AA-AA-AA-AA-AA-AA-00-00 187649984473770
45 56-55-55-55-55-55-FF-FF -187649984473770
59 00-00-64-A7-B3-B6-E0-0D 1000000000000000000
67 00-00-9C-58-4C-49-1F-F2 -1000000000000000000
37 FF-FF-FF-FF-FF-FF-FF-7F 9223372036854775807
9 00-00-00-00-00-00-00-80 -9223372036854775808
*/