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。using namespace System;
using namespace System::IO;
using namespace System::Windows::Media::Imaging;
using namespace System::Windows::Media;
using namespace System::Windows::Forms;
using namespace System::Collections;
using namespace System::Collections::Generic;
using namespace System::Drawing;
using namespace System::Drawing::Imaging;
[STAThreadAttribute]
int main(int argc, char * argv[])
{
	OpenFileDialog^ dlg = gcnew OpenFileDialog();
	dlg->Filter = "tif file(*.tif)|*.tif|All files(*.*)|*.*";
 
	if (dlg->ShowDialog() == System::Windows::Forms::DialogResult::OK)
	{
		// Open a Stream and decode a TIFF image
		Stream^ imageStreamSource = gcnew FileStream(dlg->FileName, FileMode::Open, FileAccess::Read, FileShare::Read);
		TiffBitmapDecoder^ decoder = gcnew TiffBitmapDecoder(imageStreamSource, BitmapCreateOptions::PreservePixelFormat, BitmapCacheOption::Default);
 
		//讀入tiff值
		BitmapSource^ bitmapSource = decoder->Frames[0];
 
		//初始化
		Bitmap^ myDemoMap = gcnew Bitmap(bitmapSource->PixelWidth, bitmapSource->PixelHeight, System::Drawing::Imaging::PixelFormat::Format16bppGrayScale);
		BitmapData^ data = myDemoMap->LockBits(System::Drawing::Rectangle(0, 0, bitmapSource->PixelWidth, bitmapSource->PixelHeight), System::Drawing::Imaging::ImageLockMode::ReadWrite, System::Drawing::Imaging::PixelFormat::Format16bppGrayScale);		
		int bytes = data->Stride * data->Height;
		array<unsigned char>^byteArray = gcnew array<Byte>(bytes);		
 
		//把tiff存到bitmapData中
		bitmapSource->CopyPixels(System::Windows::Int32Rect::Empty, data->Scan0, data->Height * data->Stride, data->Stride);
		myDemoMap->UnlockBits(data);
 
		//把bitmapData轉存byteArray
		System::Runtime::InteropServices::Marshal::Copy(data->Scan0, byteArray, 0, bytes);
		//byteArray轉成bit		
		BitArray^ bitArray = gcnew BitArray(byteArray);	
		for (int i = 0; i < bitArray->Length; i+=16)
		{
			for (int j = 0; j < 12; j++)
				bitArray[i] = bitArray[i + j + 4];
			for (int j = 12; j < 16; j++)
				bitArray[i] = false;
		}
 
		//bit轉回byteArray
		bitArray->CopyTo(byteArray, 0);
		//byteArray轉回bitmapData中
		System::Runtime::InteropServices::Marshal::Copy(byteArray, 0, data->Scan0, bytes);		
 
		myDemoMap->LockBits(System::Drawing::Rectangle(0, 0, bitmapSource->PixelWidth, bitmapSource->PixelHeight), System::Drawing::Imaging::ImageLockMode::ReadWrite, System::Drawing::Imaging::PixelFormat::Format16bppGrayScale,data );
		myDemoMap->UnlockBits(data);
 
		//更改檔名
		String^ delimStr = gcnew String(".");
		array<Char>^ delimiter = delimStr->ToCharArray();
		array<String^>^ words = dlg->FileName->Split(delimiter);
 
		//存檔
		FileStream^ stream = gcnew FileStream(words[0] + "(2)." + words[1], FileMode::Create);
		myDemoMap->Save(words[0] + "(2)." + words[1]);
	}
}
 
 

prog.cpp:1:1: error: stray ‘\343’ in program
 。using namespace System;
 ^
prog.cpp:1:2: error: stray ‘\200’ in program
 。using namespace System;
  ^
prog.cpp:1:3: error: stray ‘\202’ in program
 。using namespace System;
   ^
prog.cpp:1:20: error: ‘System’ is not a namespace-name
 。using namespace System;
                    ^~~~~~
prog.cpp:1:26: error: expected namespace-name before ‘;’ token
 。using namespace System;
                          ^
prog.cpp:2:17: error: ‘System’ has not been declared
 using namespace System::IO;
                 ^~~~~~
prog.cpp:2:25: error: ‘IO’ is not a namespace-name
 using namespace System::IO;
                         ^~
prog.cpp:2:27: error: expected namespace-name before ‘;’ token
 using namespace System::IO;
                           ^
prog.cpp:3:17: error: ‘System’ has not been declared
 using namespace System::Windows::Media::Imaging;
                 ^~~~~~
prog.cpp:3:41: error: ‘Imaging’ is not a namespace-name
 using namespace System::Windows::Media::Imaging;
                                         ^~~~~~~
prog.cpp:3:48: error: expected namespace-name before ‘;’ token
 using namespace System::Windows::Media::Imaging;
                                                ^
prog.cpp:4:17: error: ‘System’ has not been declared
 using namespace System::Windows::Media;
                 ^~~~~~
prog.cpp:4:34: error: ‘Media’ is not a namespace-name
 using namespace System::Windows::Media;
                                  ^~~~~
prog.cpp:4:39: error: expected namespace-name before ‘;’ token
 using namespace System::Windows::Media;
                                       ^
prog.cpp:5:17: error: ‘System’ has not been declared
 using namespace System::Windows::Forms;
                 ^~~~~~
prog.cpp:5:34: error: ‘Forms’ is not a namespace-name
 using namespace System::Windows::Forms;
                                  ^~~~~
prog.cpp:5:39: error: expected namespace-name before ‘;’ token
 using namespace System::Windows::Forms;
                                       ^
prog.cpp:6:17: error: ‘System’ has not been declared
 using namespace System::Collections;
                 ^~~~~~
prog.cpp:6:25: error: ‘Collections’ is not a namespace-name
 using namespace System::Collections;
                         ^~~~~~~~~~~
prog.cpp:6:36: error: expected namespace-name before ‘;’ token
 using namespace System::Collections;
                                    ^
prog.cpp:7:17: error: ‘System’ has not been declared
 using namespace System::Collections::Generic;
                 ^~~~~~
prog.cpp:7:38: error: ‘Generic’ is not a namespace-name
 using namespace System::Collections::Generic;
                                      ^~~~~~~
prog.cpp:7:45: error: expected namespace-name before ‘;’ token
 using namespace System::Collections::Generic;
                                             ^
prog.cpp:8:17: error: ‘System’ has not been declared
 using namespace System::Drawing;
                 ^~~~~~
prog.cpp:8:25: error: ‘Drawing’ is not a namespace-name
 using namespace System::Drawing;
                         ^~~~~~~
prog.cpp:8:32: error: expected namespace-name before ‘;’ token
 using namespace System::Drawing;
                                ^
prog.cpp:9:17: error: ‘System’ has not been declared
 using namespace System::Drawing::Imaging;
                 ^~~~~~
prog.cpp:9:34: error: ‘Imaging’ is not a namespace-name
 using namespace System::Drawing::Imaging;
                                  ^~~~~~~
prog.cpp:9:41: error: expected namespace-name before ‘;’ token
 using namespace System::Drawing::Imaging;
                                         ^
prog.cpp:10:1: error: expected unqualified-id before ‘[’ token
 [STAThreadAttribute]
 ^

Standard output is empty