在C# 做一个小程序去提取每个.exe的小图标（ico)像素为256*256或者是128*128的

微信公开课小程序热门讨论「在C# 做一个小程序去提取每个.exe的小图标（ico)像素为256*256或者是128*128的」最新回复-这些问题……看我这个网址吧，MSDN这么大个库你却来百度问http://social.msdn.microsoft.com/Forums/zhCN/visualcshartzhchs/thread/c08fd375e2694c4baf19974e03cacee6/usingSystem;usingSystem.Collections.Generic;usingSystem.ComponentModel;usingSystem.Data;usingSystem.Drawing;usingSystem.Text;usingSystem.Windows.Forms;usingSystem.Runtime.InteropServices;usingSystem.IO;namespaceWindowsApplication1{publicpartialclassForm1:Form{publicForm1(){InitializeComponent();}[StructLayout(LayoutKind.Sequential)]publicstructSHFILEINFO{publicIntPtrhIcon;publicIntPtriIcon;publicuintdwAttributes;[MarshalAs(UnmanagedType.ByValTStr,SizeConst=260)]publicstringszDisplayName;[MarshalAs(UnmanagedType.ByValTStr,SizeConst=80)]publicstringszTypeName;};classWin32{publicconstuintSHGFI_ICON=0x100;publicconstuintSHGFI_LARGEICON=0x0;//LargeiconpublicconstuintSHGFI_SMALLICON=0x1;//Smallicon[DllImport(shell32.dll)]publicstaticexternIntPtrSHGetFileInfo(stringpszPath,uintdwFileAttributes,refSHFILEINFOpsfi,uintcbSizeFileInfo,uintuFlags);[DllImport(shell32.dll)]publicstaticexternuintExtractIconEx(stringlpszFile,intnIconIndex,int[]phiconLarge,int[]phiconSmall,uintnIcons);}privatevoidbutton1_Click(objectsender,EventArgse){openFileDialog1.ShowDialog();SHFILEINFOshinfo=newSHFILEINFO();Win32.SHGetFileInfo(openFileDialog1.FileName,0,refshinfo,(uint)Marshal.SizeOf(shinfo),Win32.SHGFI_ICON|Win32.SHGFI_LARGEICON);IconmyIcon=Icon.FromHandle(shinfo.hIcon);FileStreamfileStream=newFileStream(E:\\1.ico,FileMode.Create);myIcon.Save(fileStream);fileStream.Close();}}}拿分了，哈哈
io获取图片，再判断x，y的数值进行判断操作 。自己动手，丰衣足食! 更多有关「在C# 做一个小程序去提取每个.exe的小图标（ico)像素为256*256或者是128*128的」的疑问请扫码关注微信公开课+小程序！