{"id":671,"date":"2014-09-18T16:43:47","date_gmt":"2014-09-18T08:43:47","guid":{"rendered":"http:\/\/blog.qdac.cc\/?p=671"},"modified":"2014-09-18T16:43:47","modified_gmt":"2014-09-18T08:43:47","slug":"delphi-%e5%a4%8d%e5%88%b6%e6%96%87%e4%bb%b6%e5%88%b0%e5%89%aa%e8%b4%b4%e6%9d%bf","status":"publish","type":"post","link":"https:\/\/blog.qdac.cc\/?p=671","title":{"rendered":"Delphi \u590d\u5236\u6587\u4ef6\u5230\u526a\u8d34\u677f"},"content":{"rendered":"<p>\u5c06\u6587\u4ef6\u590d\u5236\u6216\u526a\u5207\u5230\u526a\u8d34\u677f\uff0c\u53ef\u4ee5\u5728\u8d44\u6e90\u7ba1\u7406\u5668\u3001\u684c\u9762\u7b49\u5730\u65b9\u7c98\u8d34\u3002\u5728\u7f51\u4e0a\u627e\u4e86\u4e0b\uff0c\u627e\u5230\u4e00\u4e9b\u4ee3\u7801\uff0c\u4e0d\u8fc7\u53d1\u73b0\u90fd\u6709\u70b9bug\uff0c\u73b0\u5728\u5c06\u4fee\u6b63\u540e\u7684\u5206\u4eab\u51fa\u6765\u3002<\/p>\n<pre class=\"toolbar-overlay:false lang:delphi decode:true  \">procedure CutOrCopyFiles(FileList: AnsiString; bCopy: Boolean);\r\ntype\r\n  PDropFiles = ^TDropFiles;\r\n\r\n  TDropFiles = record\r\n    pfiles: DWORD;\r\n    pt: TPoint;\r\n    fNC: BOOL;\r\n    fwide: BOOL;\r\n  end;\r\nconst\r\n  DROPEFFECT_COPY = 1;\r\n  DROPEFFECT_MOVE = 2;\r\nvar\r\n  hGblFileList: hGlobal;\r\n  pFileListDate: Pbyte;\r\n  HandleDropEffect: UINT;\r\n  hGblDropEffect: hGlobal;\r\n  pdwDropEffect: PDWORD;\r\n  iLen: Integer;\r\nbegin\r\n  iLen := Length(FileList) + 2;\r\n  FileList := FileList + #0#0;\r\n  hGblFileList := GlobalAlloc(GMEM_ZEROINIT or GMEM_MOVEABLE or GMEM_SHARE,\r\n    SizeOf(TDropFiles) + iLen);\r\n  pFileListDate := GlobalLock(hGblFileList);\r\n  PDropFiles(pFileListDate)^.pfiles := SizeOf(TDropFiles);\r\n  PDropFiles(pFileListDate)^.pt.Y := 0;\r\n  PDropFiles(pFileListDate)^.pt.X := 0;\r\n  PDropFiles(pFileListDate)^.fNC := False;\r\n  PDropFiles(pFileListDate)^.fwide := False;\r\n  Inc(pFileListDate, SizeOf(TDropFiles)); \/\/ \u00d6\u00b8\u00d5\u00eb\u00ba\u00f3\u00d2\u00c6\r\n  CopyMemory(pFileListDate, @FileList[1], iLen);\r\n  GlobalUnlock(hGblFileList);\r\n  HandleDropEffect := RegisterClipboardFormat('Preferred DropEffect ');\r\n  hGblDropEffect := GlobalAlloc(GMEM_ZEROINIT or GMEM_MOVEABLE or GMEM_SHARE,\r\n    SizeOf(DWORD));\r\n  pdwDropEffect := GlobalLock(hGblDropEffect);\r\n  if (bCopy) then pdwDropEffect^ := DROPEFFECT_COPY\r\n  else pdwDropEffect^ := DROPEFFECT_MOVE;\r\n  GlobalUnlock(hGblDropEffect);\r\n  if OpenClipboard(0) then begin\r\n    EmptyClipboard();\r\n    SetClipboardData(HandleDropEffect, hGblDropEffect);\r\n    SetClipboardData(CF_HDROP, hGblFileList);\r\n    CloseClipboard();\r\n  end;\r\nend;\r\n\r\nprocedure CopyFileClipbrd(const FName: string);\r\nbegin\r\n  CutOrCopyFiles(AnsiString(FName), True);\r\nend;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5c06\u6587\u4ef6\u590d\u5236\u6216\u526a\u5207\u5230\u526a\u8d34\u677f\uff0c\u53ef\u4ee5\u5728\u8d44\u6e90\u7ba1\u7406 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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