BitConverter.ToUInt16 メソッド
アセンブリ: mscorlib (mscorlib.dll 内)

<CLSCompliantAttribute(False)> _ Public Shared Function ToUInt16 ( _ value As Byte(), _ startIndex As Integer _ ) As UShort
Dim value As Byte() Dim startIndex As Integer Dim returnValue As UShort returnValue = BitConverter.ToUInt16(value, startIndex)
[CLSCompliantAttribute(false)] public: static unsigned short ToUInt16 ( array<unsigned char>^ value, int startIndex )
/** @attribute CLSCompliantAttribute(false) */ public static UInt16 ToUInt16 ( byte[] value, int startIndex )
CLSCompliantAttribute(false) public static function ToUInt16 ( value : byte[], startIndex : int ) : ushort
戻り値
startIndex から始まる 2 バイトで構成される 16 ビット符号なし整数。


ToUInt16 メソッドを使用して、Byte 配列の要素を UInt16 値に変換するコード例を次に示します。
' Example of the BitConverter.ToUInt16 method. Imports System Imports Microsoft.VisualBasic Module BytesToUInt16Demo Const formatter As String = "{0,5}{1,17}{2,10}" ' Convert two Byte array elements to a UInt16 and display it. Sub BAToUInt16( bytes( ) As Byte, index As Integer ) Dim value As UInt16 = BitConverter.ToUInt16( bytes, index ) Console.WriteLine( formatter, index, _ BitConverter.ToString( bytes, index, 2 ), value ) End Sub Sub Main( ) Dim byteArray as Byte( ) = { _ 15, 0, 0, 255, 3, 16, 39, 255, 255, 127 } Console.WriteLine( _ "This example of the BitConverter.ToUInt16( Byte( ), " & _ "Integer ) " & vbCrLf & "method generates the " & _ "following output. It converts elements " & vbCrLf & _ "of a Byte array to UInt16 values." & vbCrLf ) Console.WriteLine( "initial Byte array" ) Console.WriteLine( "------------------" ) Console.WriteLine( BitConverter.ToString( byteArray ) ) Console.WriteLine( ) Console.WriteLine( formatter, "index", "array elements", _ "UInt16" ) Console.WriteLine( formatter, "-----", "--------------", _ "------" ) ' Convert Byte array elements to UInt16 values. BAToUInt16( byteArray, 1 ) BAToUInt16( byteArray, 0 ) BAToUInt16( byteArray, 3 ) BAToUInt16( byteArray, 5 ) BAToUInt16( byteArray, 8 ) BAToUInt16( byteArray, 7 ) End Sub End Module ' This example of the BitConverter.ToUInt16( Byte( ), Integer ) ' method generates the following output. It converts elements ' of a Byte array to UInt16 values. ' ' initial Byte array ' ------------------ ' 0F-00-00-FF-03-10-27-FF-FF-7F ' ' index array elements UInt16 ' ----- -------------- ------ ' 1 00-00 0 ' 0 0F-00 15 ' 3 FF-03 1023 ' 5 10-27 10000 ' 8 FF-7F 32767 ' 7 FF-FF 65535
// Example of the BitConverter.ToUInt16 method. using System; class BytesToUInt16Demo { const string formatter = "{0,5}{1 ,17}{2,10}"; // Convert two byte array elements to a ushort and display it. public static void BAToUInt16( byte[ ] bytes, int index ) { ushort value = BitConverter.ToUInt16( bytes, index ); Console.WriteLine( formatter, index, BitConverter.ToString( bytes, index, 2 ), value ); } public static void Main( ) { byte[] byteArray = { 15, 0, 0, 255, 3, 16, 39, 255, 255, 127 }; Console.WriteLine( "This example of the BitConverter.ToUInt16( byte[ ], " + "int ) \nmethod generates the following output. It " + "converts elements \nof a byte array to ushort values.\n" ); Console.WriteLine( "initial byte array" ); Console.WriteLine( "------------------" ); Console.WriteLine( BitConverter.ToString( byteArray ) ); Console.WriteLine( ); Console.WriteLine( formatter, "index", "array elements", "ushort" ); Console.WriteLine( formatter, "-----", "--------------", "------" ); // Convert byte array elements to ushort values. BAToUInt16( byteArray, 1 ); BAToUInt16( byteArray, 0 ); BAToUInt16( byteArray, 3 ); BAToUInt16( byteArray, 5 ); BAToUInt16( byteArray, 8 ); BAToUInt16( byteArray, 7 ); } } /* This example of the BitConverter.ToUInt16( byte[ ], int ) method generates the following output. It converts elements of a byte array to ushort values. initial byte array ------------------ 0F-00-00-FF-03-10-27-FF-FF-7F index array elements ushort ----- -------------- ------ 1 00-00 0 0 0F-00 15 3 FF-03 1023 5 10-27 10000 8 FF-7F 32767 7 FF-FF 65535 */
// Example of the BitConverter::ToUInt16 method. using namespace System; // Convert two byte array elements to an unsigned short and display it. void BAToUInt16( array<unsigned char>^bytes, int index ) { unsigned short value = BitConverter::ToUInt16( bytes, index ); Console::WriteLine( "{0,5}{1,17}{2,16}", index, BitConverter::ToString( bytes, index, 2 ), value ); } int main() { array<unsigned char>^byteArray = {15,0,0,255,3,16,39 ,255,255,127}; Console::WriteLine( "This example of the BitConverter::ToUInt16( unsigned " "char[ ], int ) \nmethod generates the following output. It " "converts elements of a \nbyte array to unsigned short " "values.\n" ); Console::WriteLine( "initial byte array" ); Console::WriteLine( "------------------" ); Console::WriteLine( BitConverter::ToString( byteArray ) ); Console::WriteLine(); Console::WriteLine( "{0,5}{1,17}{2,16}", "index", "array elements", "unsigned short" ); Console::WriteLine( "{0,5}{1,17}{2,16}", "-----", "--------------", "--------------" ); // Convert byte array elements to unsigned short values. BAToUInt16( byteArray, 1 ); BAToUInt16( byteArray, 0 ); BAToUInt16( byteArray, 3 ); BAToUInt16( byteArray, 5 ); BAToUInt16( byteArray, 8 ); BAToUInt16( byteArray, 7 ); } /* This example of the BitConverter::ToUInt16( unsigned char[ ], int ) method generates the following output. It converts elements of a byte array to unsigned short values. initial byte array ------------------ 0F-00-00-FF-03-10-27-FF-FF-7F index array elements unsigned short ----- -------------- -------------- 1 00-00 0 0 0F-00 15 3 FF-03 1023 5 10-27 10000 8 FF-7F 32767 7 FF-FF 65535 */
// Example of the BitConverter.ToUInt16 method. import System.*; class BytesToUInt16Demo { private static String formatter = "{0 ,5}{1,17}{2,10}"; // Convert two byte array elements to a ushort and display it. public static void BAToUInt16(ubyte bytes[], int index) { UInt16 value = BitConverter.ToUInt16(bytes, index); Console.WriteLine(formatter, (Int32)index, BitConverter.ToString(bytes, index, 2), (UInt16)value); } //BAToUInt16 public static void main(String[] args) { ubyte byteArray[] = { 15, 0, 0, 255, 3, 16, 39, 255, 255, 127 }; Console.WriteLine("This example of the " + "BitConverter.ToUInt16( byte[ ], int ) \n" + "method generates the following output. " + "It converts elements \nof a byte array to ushort values.\n"); Console.WriteLine("initial byte array"); Console.WriteLine("------------------"); Console.WriteLine(BitConverter.ToString(byteArray)); Console.WriteLine(); Console.WriteLine(formatter, "index", "array elements", "ushort"); Console.WriteLine(formatter, "-----", "--------------", "------"); // Convert byte array elements to ushort values. BAToUInt16(byteArray, 1); BAToUInt16(byteArray, 0); BAToUInt16(byteArray, 3); BAToUInt16(byteArray, 5); BAToUInt16(byteArray, 8); BAToUInt16(byteArray, 7); } //main } //BytesToUInt16Demo /* This example of the BitConverter.ToUInt16( byte[ ], int ) method generates the following output. It converts elements of a byte array to ushort values. initial byte array ------------------ 0F-00-00-FF-03-10-27-FF-FF-7F index array elements ushort ----- -------------- ------ 1 00-00 0 0 0F-00 15 3 FF-03 1023 5 10-27 10000 8 FF-7F 32767 7 FF-FF 65535 */

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