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Sic.Framework-Nanjing-Baishi/MECF.Framework.RT.Core/IoProviders/Siemens/Transfer/SoftBasic.cs

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2023-04-13 11:51:03 +08:00
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
#if !NETSTANDARD2_0
using System.Windows.Forms;
#endif
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;
using System.Security.Cryptography;
using System.Drawing;
namespace MECF.Framework.RT.Core.IoProviders.Siemens.Transfer
{
/// <summary>
/// 一个软件基础类，提供常用的一些静态方法 ->
/// A software-based class that provides some common static methods
/// </summary>
public class SoftBasic
{
#region MD5 Calculate
/// <summary>
/// 获取文件的md5码 -> Get the MD5 code of the file
/// </summary>
/// <param name="filePath">文件的路径，既可以是完整的路径，也可以是相对的路径 -> The path to the file</param>
/// <returns>Md5字符串</returns>
/// <example>
/// 下面举例实现获取一个文件的md5码
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="CalculateFileMD5Example" title="CalculateFileMD5示例" />
/// </example>
public static string CalculateFileMD5( string filePath )
{
string str_md5 = string.Empty;
using (FileStream fs = new FileStream( filePath, FileMode.Open, FileAccess.Read ))
{
str_md5 = CalculateStreamMD5( fs );
}
return str_md5;
}
/// <summary>
/// 获取数据流的md5码 -> Get the MD5 code for the data stream
/// </summary>
/// <param name="stream">数据流，可以是内存流，也可以是文件流</param>
/// <returns>Md5字符串</returns>
/// <example>
/// 下面举例实现获取一个流的md5码
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="CalculateStreamMD5Example1" title="CalculateStreamMD5示例" />
/// </example>
public static string CalculateStreamMD5( Stream stream )
{
byte[] bytes_md5 = null;
using (MD5 md5 = new MD5CryptoServiceProvider( ))
{
bytes_md5 = md5.ComputeHash( stream );
}
return BitConverter.ToString( bytes_md5 ).Replace( "-", "" );
}
/// <summary>
/// 获取文本字符串信息的Md5码，编码为UTF8
/// </summary>
/// <param name="data">文本数据信息</param>
/// <returns>Md5字符串</returns>
public static string CalculateStreamMD5( string data )
{
return CalculateStreamMD5( data, Encoding.UTF8 );
}
/// <summary>
/// 获取文本字符串信息的Md5码，使用指定的编码
/// </summary>
/// <param name="data">文本数据信息</param>
/// <param name="encode">编码信息</param>
/// <returns>Md5字符串</returns>
public static string CalculateStreamMD5( string data, Encoding encode )
{
string str_md5 = string.Empty;
using (MD5 md5 = new MD5CryptoServiceProvider( ))
{
byte[] bytes_md5 = md5.ComputeHash( encode.GetBytes( data ) );
str_md5 = BitConverter.ToString( bytes_md5 ).Replace( "-", "" );
}
return str_md5;
}
#if !NETSTANDARD2_0
/// <summary>
/// 获取内存图片的md5码 -> Get the MD5 code of the memory picture
/// </summary>
/// <param name="bitmap">内存图片</param>
/// <returns>Md5字符串</returns>
/// <example>
/// 下面举例实现获取一个图像的md5码
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="CalculateStreamMD5Example2" title="CalculateStreamMD5示例" />
/// </example>
public static string CalculateStreamMD5(Bitmap bitmap)
{
MemoryStream ms = new MemoryStream();
bitmap.Save(ms, bitmap.RawFormat);
MD5 md5 = new MD5CryptoServiceProvider();
byte[] bytes_md5 = md5.ComputeHash(ms);
ms.Dispose();
return BitConverter.ToString(bytes_md5).Replace("-", "");
}
#endif
#endregion
#region DataSize Format
/// <summary>
/// 从一个字节大小返回带单位的描述
/// </summary>
/// <param name="size">实际的大小值</param>
/// <returns>最终的字符串值</returns>
/// <example>
/// 比如说我们获取了文件的长度，这个长度可以来自于本地，也可以来自于数据库查询
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="GetSizeDescriptionExample" title="GetSizeDescription示例" />
/// </example>
public static string GetSizeDescription( long size )
{
if (size < 1000)
{
return size + " B";
}
else if (size < 1000 * 1000)
{
float data = (float)size / 1024;
return data.ToString( "F2" ) + " Kb";
}
else if (size < 1000 * 1000 * 1000)
{
float data = (float)size / 1024 / 1024;
return data.ToString( "F2" ) + " Mb";
}
else
{
float data = (float)size / 1024 / 1024 / 1024;
return data.ToString( "F2" ) + " Gb";
}
}
#endregion
#region TimeSpan Format
/// <summary>
/// 从一个时间差返回带单位的描述
/// </summary>
/// <param name="ts">实际的时间差</param>
/// <returns>最终的字符串值</returns>
/// <example>
/// 比如说我们获取了一个时间差信息
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="GetTimeSpanDescriptionExample" title="GetTimeSpanDescription示例" />
/// </example>
public static string GetTimeSpanDescription( TimeSpan ts )
{
if (ts.TotalSeconds <= 60)
{
return (int)ts.TotalSeconds + " 秒";
}
else if (ts.TotalMinutes <= 60)
{
return ts.TotalMinutes.ToString( "F1" ) + " 分钟";
}
else if (ts.TotalHours <= 24)
{
return ts.TotalHours.ToString( "F1" ) + " 小时";
}
else
{
return ts.TotalDays.ToString( "F1" ) + " 天";
}
}
#endregion
#region Array Expaned
/// <summary>
/// 一个通用的数组新增个数方法，会自动判断越界情况，越界的情况下，会自动的截断或是填充 ->
/// A common array of new methods, will automatically determine the cross-border situation, in the case of cross-border, will be automatically truncated or filled
/// </summary>
/// <typeparam name="T">数据类型</typeparam>
/// <param name="array">原数据</param>
/// <param name="data">等待新增的数据</param>
/// <param name="max">原数据的最大值</param>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="AddArrayDataExample" title="AddArrayData示例" />
/// </example>
public static void AddArrayData<T>( ref T[] array, T[] data, int max )
{
if (data == null) return; // 数据为空
if (data.Length == 0) return; // 数据长度为空
if (array.Length == max)
{
Array.Copy( array, data.Length, array, 0, array.Length - data.Length );
Array.Copy( data, 0, array, array.Length - data.Length, data.Length );
}
else
{
if ((array.Length + data.Length) > max)
{
T[] tmp = new T[max];
for (int i = 0; i < (max - data.Length); i++)
{
tmp[i] = array[i + (array.Length - max + data.Length)];
}
for (int i = 0; i < data.Length; i++)
{
tmp[tmp.Length - data.Length + i] = data[i];
}
// 更新数据
array = tmp;
}
else
{
T[] tmp = new T[array.Length + data.Length];
for (int i = 0; i < array.Length; i++)
{
tmp[i] = array[i];
}
for (int i = 0; i < data.Length; i++)
{
tmp[tmp.Length - data.Length + i] = data[i];
}
array = tmp;
}
}
}
/// <summary>
/// 将一个数组进行扩充到指定长度，或是缩短到指定长度 ->
/// Extend an array to a specified length, or shorten to a specified length or fill
/// </summary>
/// <typeparam name="T">数组的类型</typeparam>
/// <param name="data">原先数据的数据</param>
/// <param name="length">新数组的长度</param>
/// <returns>新数组长度信息</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="ArrayExpandToLengthExample" title="ArrayExpandToLength示例" />
/// </example>
public static T[] ArrayExpandToLength<T>( T[] data, int length )
{
if (data == null) return new T[length];
if (data.Length == length) return data;
T[] buffer = new T[length];
Array.Copy( data, buffer, Math.Min( data.Length, buffer.Length ) );
return buffer;
}
/// <summary>
/// 将一个数组进行扩充到偶数长度 ->
/// Extend an array to even lengths
/// </summary>
/// <typeparam name="T">数组的类型</typeparam>
/// <param name="data">原先数据的数据</param>
/// <returns>新数组长度信息</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="ArrayExpandToLengthEvenExample" title="ArrayExpandToLengthEven示例" />
/// </example>
public static T[] ArrayExpandToLengthEven<T>( T[] data )
{
if (data == null) return new T[0];
if (data.Length % 2 == 1)
{
return ArrayExpandToLength( data, data.Length + 1 );
}
else
{
return data;
}
}
#endregion
#region Byte Array compare
/// <summary>
/// 判断两个字节的指定部分是否相同 ->
/// Determines whether the specified portion of a two-byte is the same
/// </summary>
/// <param name="b1">第一个字节</param>
/// <param name="start1">第一个字节的起始位置</param>
/// <param name="b2">第二个字节</param>
/// <param name="start2">第二个字节的起始位置</param>
/// <param name="length">校验的长度</param>
/// <returns>返回是否相等</returns>
/// <exception cref="IndexOutOfRangeException"></exception>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="IsTwoBytesEquelExample1" title="IsTwoBytesEquel示例" />
/// </example>
public static bool IsTwoBytesEquel( byte[] b1, int start1, byte[] b2, int start2, int length )
{
if (b1 == null || b2 == null) return false;
for (int i = 0; i < length; i++)
{
if (b1[i + start1] != b2[i + start2])
{
return false;
}
}
return true;
}
/// <summary>
/// 判断两个字节的指定部分是否相同 ->
/// Determines whether the specified portion of a two-byte is the same
/// </summary>
/// <param name="b1">第一个字节</param>
/// <param name="b2">第二个字节</param>
/// <returns>返回是否相等</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="IsTwoBytesEquelExample2" title="IsTwoBytesEquel示例" />
/// </example>
public static bool IsTwoBytesEquel( byte[] b1, byte[] b2)
{
if (b1 == null || b2 == null) return false;
if (b1.Length != b2.Length) return false;
return IsTwoBytesEquel( b1, 0, b2, 0, b1.Length );
}
/// <summary>
/// 判断两个数据的令牌是否相等 ->
/// Determines whether the tokens of two data are equal
/// </summary>
/// <param name="head">字节数据</param>
/// <param name="token">GUID数据</param>
/// <returns>返回是否相等</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="IsTwoTokenEquelExample" title="IsByteTokenEquel示例" />
/// </example>
public static bool IsByteTokenEquel( byte[] head, Guid token )
{
return IsTwoBytesEquel( head, 12, token.ToByteArray( ), 0, 16 );
}
/// <summary>
/// 判断两个数据的令牌是否相等 ->
/// Determines whether the tokens of two data are equal
/// </summary>
/// <param name="token1">第一个令牌</param>
/// <param name="token2">第二个令牌</param>
/// <returns>返回是否相等</returns>
public static bool IsTwoTokenEquel( Guid token1, Guid token2 )
{
return IsTwoBytesEquel( token1.ToByteArray( ), 0, token2.ToByteArray( ), 0, 16 );
}
#endregion
#region Enum About
/// <summary>
/// 获取一个枚举类型的所有枚举值，可直接应用于组合框数据 ->
/// Gets all the enumeration values of an enumeration type that can be applied directly to the combo box data
/// </summary>
/// <typeparam name="TEnum">枚举的类型值</typeparam>
/// <returns>枚举值数组</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="GetEnumValuesExample" title="GetEnumValues示例" />
/// </example>
public static TEnum[] GetEnumValues<TEnum>( ) where TEnum : struct
{
return (TEnum[])Enum.GetValues( typeof( TEnum ) );
}
/// <summary>
/// 从字符串的枚举值数据转换成真实的枚举值数据 ->
/// Convert enumeration value data from strings to real enumeration value data
/// </summary>
/// <typeparam name="TEnum">枚举的类型值</typeparam>
/// <param name="value">枚举的字符串的数据值</param>
/// <returns>真实的枚举值</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="GetEnumFromStringExample" title="GetEnumFromString示例" />
/// </example>
public static TEnum GetEnumFromString<TEnum>(string value ) where TEnum : struct
{
return (TEnum)Enum.Parse( typeof( TEnum ), value );
}
#endregion
#region Exception Message Format
#if !NETSTANDARD2_0
/// <summary>
/// 显示一个完整的错误信息 ->
/// Displays a complete error message
/// </summary>
/// <param name="ex">异常对象</param>
/// <remarks>调用本方法可以显示一个异常的详细信息</remarks>
/// <exception cref="NullReferenceException"></exception>
public static void ShowExceptionMessage( Exception ex )
{
MessageBox.Show( GetExceptionMessage( ex ) );
}
/// <summary>
/// 显示一个完整的错误信息，和额外的字符串描述信息 ->
/// Displays a complete error message, and additional string description information
/// </summary>
/// <param name="extraMsg">额外的描述信息</param>
/// <remarks>调用本方法可以显示一个异常的详细信息</remarks>
/// <param name="ex">异常对象</param>
/// <exception cref="NullReferenceException"></exception>
public static void ShowExceptionMessage( string extraMsg, Exception ex )
{
MessageBox.Show( GetExceptionMessage( extraMsg, ex ) );
}
#endif
/// <summary>
/// 获取一个异常的完整错误信息 ->
/// Gets the complete error message for an exception
/// </summary>
/// <param name="ex">异常对象</param>
/// <returns>完整的字符串数据</returns>
/// <remarks>获取异常的完整信息</remarks>
/// <exception cref="NullReferenceException">ex不能为空</exception>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="GetExceptionMessageExample1" title="GetExceptionMessage示例" />
/// </example>
public static string GetExceptionMessage( Exception ex )
{
return ex.Message + Environment.NewLine + ex.StackTrace + Environment.NewLine + ex.TargetSite;
}
/// <summary>
/// 获取一个异常的完整错误信息，和额外的字符串描述信息 ->
/// Gets the complete error message for an exception, and additional string description information
/// </summary>
/// <param name="extraMsg">额外的信息</param>
/// <param name="ex">异常对象</param>
/// <returns>完整的字符串数据</returns>
/// <exception cref="NullReferenceException"></exception>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="GetExceptionMessageExample2" title="GetExceptionMessage示例" />
/// </example>
public static string GetExceptionMessage( string extraMsg, Exception ex )
{
if (string.IsNullOrEmpty( extraMsg ))
{
return GetExceptionMessage( ex );
}
else
{
return extraMsg + Environment.NewLine + GetExceptionMessage( ex );
}
}
#endregion
#region Hex string and Byte[] transform
/// <summary>
/// 字节数据转化成16进制表示的字符串 ->
/// Byte data into a string of 16 binary representations
/// </summary>
/// <param name="InBytes">字节数组</param>
/// <returns>返回的字符串</returns>
/// <exception cref="NullReferenceException"></exception>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="ByteToHexStringExample1" title="ByteToHexString示例" />
/// </example>
public static string ByteToHexString( byte[] InBytes )
{
return ByteToHexString( InBytes, (char)0 );
}
/// <summary>
/// 字节数据转化成16进制表示的字符串 ->
/// Byte data into a string of 16 binary representations
/// </summary>
/// <param name="InBytes">字节数组</param>
/// <param name="segment">分割符</param>
/// <returns>返回的字符串</returns>
/// <exception cref="NullReferenceException"></exception>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="ByteToHexStringExample2" title="ByteToHexString示例" />
/// </example>
public static string ByteToHexString( byte[] InBytes, char segment )
{
StringBuilder sb = new StringBuilder( );
foreach (byte InByte in InBytes)
{
if (segment == 0) sb.Append( string.Format( "{0:X2}", InByte ) );
else sb.Append( string.Format( "{0:X2}{1}", InByte, segment ) );
}
if (segment != 0 && sb.Length > 1 && sb[sb.Length - 1] == segment)
{
sb.Remove( sb.Length - 1, 1 );
}
return sb.ToString( );
}
/// <summary>
/// 字符串数据转化成16进制表示的字符串 ->
/// String data into a string of 16 binary representations
/// </summary>
/// <param name="InString">输入的字符串数据</param>
/// <returns>返回的字符串</returns>
/// <exception cref="NullReferenceException"></exception>
public static string ByteToHexString( string InString )
{
return ByteToHexString( Encoding.Unicode.GetBytes( InString ) );
}
private static List<char> hexCharList = new List<char>( )
{
'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'
};
/// <summary>
/// 将16进制的字符串转化成Byte数据，将检测每2个字符转化，也就是说，中间可以是任意字符 ->
/// Converts a 16-character string into byte data, which will detect every 2 characters converted, that is, the middle can be any character
/// </summary>
/// <param name="hex">十六进制的字符串，中间可以是任意的分隔符</param>
/// <returns>转换后的字节数组</returns>
/// <remarks>参数举例：AA 01 34 A8</remarks>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="HexStringToBytesExample" title="HexStringToBytes示例" />
/// </example>
public static byte[] HexStringToBytes( string hex )
{
hex = hex.ToUpper( );
MemoryStream ms = new MemoryStream( );
for (int i = 0; i < hex.Length; i++)
{
if ((i + 1) < hex.Length)
{
if (hexCharList.Contains( hex[i] ) && hexCharList.Contains( hex[i + 1] ))
{
// 这是一个合格的字节数据
ms.WriteByte( (byte)(hexCharList.IndexOf( hex[i] ) * 16 + hexCharList.IndexOf( hex[i + 1] )) );
i++;
}
}
}
byte[] result = ms.ToArray( );
ms.Dispose( );
return result;
}
#endregion
#region Byte Reverse By Word
/// <summary>
/// 将byte数组按照双字节进行反转，如果为单数的情况，则自动补齐 ->
/// Reverses the byte array by double byte, or if the singular is the case, automatically
/// </summary>
/// <param name="inBytes">输入的字节信息</param>
/// <returns>反转后的数据</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="BytesReverseByWord" title="BytesReverseByWord示例" />
/// </example>
public static byte[] BytesReverseByWord(byte[] inBytes )
{
if (inBytes == null) return null;
byte[] buffer = ArrayExpandToLengthEven( inBytes );
for (int i = 0; i < buffer.Length / 2; i++)
{
byte tmp = buffer[i * 2 + 0];
buffer[i * 2 + 0] = buffer[i * 2 + 1];
buffer[i * 2 + 1] = tmp;
}
return buffer;
}
#endregion
#region Byte[] and AsciiByte[] transform
/// <summary>
/// 将原始的byte数组转换成ascii格式的byte数组 ->
/// Converts the original byte array to an ASCII-formatted byte array
/// </summary>
/// <param name="inBytes">等待转换的byte数组</param>
/// <returns>转换后的数组</returns>
public static byte[] BytesToAsciiBytes( byte[] inBytes )
{
return Encoding.ASCII.GetBytes( ByteToHexString( inBytes ) );
}
/// <summary>
/// 将ascii格式的byte数组转换成原始的byte数组 ->
/// Converts an ASCII-formatted byte array to the original byte array
/// </summary>
/// <param name="inBytes">等待转换的byte数组</param>
/// <returns>转换后的数组</returns>
public static byte[] AsciiBytesToBytes( byte[] inBytes )
{
return HexStringToBytes( Encoding.ASCII.GetString( inBytes ) );
}
/// <summary>
/// 从字节构建一个ASCII格式的数据内容
/// </summary>
/// <param name="value">数据</param>
/// <returns>ASCII格式的字节数组</returns>
public static byte[] BuildAsciiBytesFrom( byte value )
{
return Encoding.ASCII.GetBytes( value.ToString( "X2" ) );
}
/// <summary>
/// 从short构建一个ASCII格式的数据内容
/// </summary>
/// <param name="value">数据</param>
/// <returns>ASCII格式的字节数组</returns>
public static byte[] BuildAsciiBytesFrom( short value )
{
return Encoding.ASCII.GetBytes( value.ToString( "X4" ) );
}
/// <summary>
/// 从ushort构建一个ASCII格式的数据内容
/// </summary>
/// <param name="value">数据</param>
/// <returns>ASCII格式的字节数组</returns>
public static byte[] BuildAsciiBytesFrom( ushort value )
{
return Encoding.ASCII.GetBytes( value.ToString( "X4" ) );
}
#endregion
#region Bool[] and byte[] transform
/// <summary>
/// 将bool数组转换到byte数组 ->
/// Converting a bool array to a byte array
/// </summary>
/// <param name="array">bool数组</param>
/// <returns>转换后的字节数组</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="BoolArrayToByte" title="BoolArrayToByte示例" />
/// </example>
public static byte[] BoolArrayToByte( bool[] array )
{
if (array == null) return null;
int length = array.Length % 8 == 0 ? array.Length / 8 : array.Length / 8 + 1;
byte[] buffer = new byte[length];
for (int i = 0; i < array.Length; i++)
{
int index = i / 8;
int offect = i % 8;
byte temp = 0;
switch (offect)
{
case 0: temp = 0x01; break;
case 1: temp = 0x02; break;
case 2: temp = 0x04; break;
case 3: temp = 0x08; break;
case 4: temp = 0x10; break;
case 5: temp = 0x20; break;
case 6: temp = 0x40; break;
case 7: temp = 0x80; break;
default: break;
}
if (array[i]) buffer[index] += temp;
}
return buffer;
}
/// <summary>
/// 从Byte数组中提取位数组，length代表位数 ->
/// Extracts a bit array from a byte array, length represents the number of digits
/// </summary>
/// <param name="InBytes">原先的字节数组</param>
/// <param name="length">想要转换的长度，如果超出自动会缩小到数组最大长度</param>
/// <returns>转换后的bool数组</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="ByteToBoolArray" title="ByteToBoolArray示例" />
/// </example>
public static bool[] ByteToBoolArray( byte[] InBytes, int length )
{
if (InBytes == null) return null;
if (length > InBytes.Length * 8) length = InBytes.Length * 8;
bool[] buffer = new bool[length];
for (int i = 0; i < length; i++)
{
int index = i / 8;
int offect = i % 8;
byte temp = 0;
switch (offect)
{
case 0: temp = 0x01; break;
case 1: temp = 0x02; break;
case 2: temp = 0x04; break;
case 3: temp = 0x08; break;
case 4: temp = 0x10; break;
case 5: temp = 0x20; break;
case 6: temp = 0x40; break;
case 7: temp = 0x80; break;
default: break;
}
if ((InBytes[index] & temp) == temp)
{
buffer[i] = true;
}
}
return buffer;
}
/// <summary>
/// 从Byte数组中提取所有的位数组 ->
/// Extracts a bit array from a byte array, length represents the number of digits
/// </summary>
/// <param name="InBytes">原先的字节数组</param>
/// <returns>转换后的bool数组</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="ByteToBoolArray" title="ByteToBoolArray示例" />
/// </example>
public static bool[] ByteToBoolArray( byte[] InBytes )
{
if (InBytes == null) return null;
return ByteToBoolArray( InBytes, InBytes.Length * 8 );
}
#endregion
#region Byte[] Splice
/// <summary>
/// 拼接2个字节数组成一个数组 ->
/// Splicing 2 bytes to to an array
/// </summary>
/// <param name="bytes1">数组一</param>
/// <param name="bytes2">数组二</param>
/// <returns>拼接后的数组</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="SpliceTwoByteArray" title="SpliceTwoByteArray示例" />
/// </example>
public static byte[] SpliceTwoByteArray( byte[] bytes1, byte[] bytes2 )
{
if (bytes1 == null && bytes2 == null) return null;
if (bytes1 == null) return bytes2;
if (bytes2 == null) return bytes1;
byte[] buffer = new byte[bytes1.Length + bytes2.Length];
bytes1.CopyTo( buffer, 0 );
bytes2.CopyTo( buffer, bytes1.Length );
return buffer;
}
/// <summary>
/// 将一个byte数组的前面指定位数移除，返回新的一个数组 ->
/// Removes the preceding specified number of bits in a byte array, returning a new array
/// </summary>
/// <param name="value">字节数组</param>
/// <param name="length">等待移除的长度</param>
/// <returns>新的数据</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="BytesArrayRemoveBegin" title="BytesArrayRemoveBegin示例" />
/// </example>
public static byte[] BytesArrayRemoveBegin( byte[] value, int length )
{
return BytesArrayRemoveDouble( value, length, 0 );
}
/// <summary>
/// 将一个byte数组的后面指定位数移除，返回新的一个数组 ->
/// Removes the specified number of digits after a byte array, returning a new array
/// </summary>
/// <param name="value">字节数组</param>
/// <param name="length">等待移除的长度</param>
/// <returns>新的数据</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="BytesArrayRemoveLast" title="BytesArrayRemoveLast示例" />
/// </example>
public static byte[] BytesArrayRemoveLast( byte[] value, int length )
{
return BytesArrayRemoveDouble( value, 0, length );
}
/// <summary>
/// 将一个byte数组的前后移除指定位数，返回新的一个数组 ->
/// Removes a byte array before and after the specified number of bits, returning a new array
/// </summary>
/// <param name="value">字节数组</param>
/// <param name="leftLength">前面的位数</param>
/// <param name="rightLength">后面的位数</param>
/// <returns>新的数据</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="BytesArrayRemoveDouble" title="BytesArrayRemoveDouble示例" />
/// </example>
public static byte[] BytesArrayRemoveDouble( byte[] value, int leftLength, int rightLength )
{
if (value == null) return null;
if (value.Length <= (leftLength + rightLength)) return new byte[0];
byte[] buffer = new byte[value.Length - leftLength - rightLength];
Array.Copy( value, leftLength, buffer, 0, buffer.Length );
return buffer;
}
#endregion
#region Deep Clone
/// <summary>
/// 使用序列化反序列化深度克隆一个对象，该对象需要支持序列化特性 ->
/// Cloning an object with serialization deserialization depth that requires support for serialization attributes
/// </summary>
/// <param name="oringinal">源对象，支持序列化</param>
/// <returns>新的一个实例化的对象</returns>
/// <exception cref="NullReferenceException"></exception>
/// <exception cref="NonSerializedAttribute"></exception>
/// <remarks>
/// <note type="warning">
/// <paramref name="oringinal"/> 参数必须实现序列化的特性
/// </note>
/// </remarks>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="DeepClone" title="DeepClone示例" />
/// </example>
public static object DeepClone( object oringinal )
{
using (System.IO.MemoryStream stream = new System.IO.MemoryStream( ))
{
BinaryFormatter formatter = new BinaryFormatter( )
{
Context = new System.Runtime.Serialization.StreamingContext( System.Runtime.Serialization.StreamingContextStates.Clone )
};
formatter.Serialize( stream, oringinal );
stream.Position = 0;
return formatter.Deserialize( stream );
}
}
#endregion
#region Unique String Get
/// <summary>
/// 获取一串唯一的随机字符串，长度为20，由Guid码和4位数的随机数组成，保证字符串的唯一性 ->
/// Gets a string of unique random strings with a length of 20, consisting of a GUID code and a 4-digit random number to guarantee the uniqueness of the string
/// </summary>
/// <returns>随机字符串数据</returns>
/// <example>
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\BasicFramework\SoftBasicExample.cs" region="GetUniqueStringByGuidAndRandom" title="GetUniqueStringByGuidAndRandom示例" />
/// </example>
public static string GetUniqueStringByGuidAndRandom( )
{
Random random = new Random( );
return Guid.NewGuid( ).ToString( "N" ) + random.Next( 1000, 10000 );
}
#endregion
}
}