EvoTalk » ico http://evotalk.net/blog Mon, 07 Jun 2010 03:01:06 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 Get Icon by File Type http://evotalk.net/blog/2008/12/get-icon-by-file-type.html http://evotalk.net/blog/2008/12/get-icon-by-file-type.html#comments Tue, 02 Dec 2008 06:47:15 +0000 asd http://evotalk.net/blog/?p=452 根據檔案的副檔名，取得 icon 圖案

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C++:
  1. // 傳入的 FileName 可為 ".doc" 、".pdf"、".rar" ....
  2. void __fastcall TForm1::GetIcon(AnsiString FileName)
  3. {
  4.    SHFILEINFO sfi;
  5.    SHGetFileInfo(
  6.                   FileName.c_str(),
  7.                   FILE_ATTRIBUTE_NORMAL,
  8.                   &sfi,
  9.                   sizeof(SHFILEINFO),
  10.                   SHGFI_ICON
  11.                 );
  12.    TIcon* picon = new TIcon();
  13.    picon->Handle = sfi.hIcon;
  14.    Image1->Canvas->Pen->Color = clWhite;
  15.    Image1->Canvas->Brush->Color = clWhite;
  16.    Image1->Canvas->Rectangle( 0, 0, 32, 32 );
  17.    Image1->Canvas->Draw( 0, 0, picon );
  18.    DestroyIcon( sfi.hIcon );
  19.    delete picon;
  20. }

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