orbs Posted February 28, 2014 Share Posted February 28, 2014 following my last post on this thread: '?do=embed' frameborder='0' data-embedContent>> until native FileCopy supports EFS, i scribbled a very simple alternative: Func MelmacFileCopy($sSrcFile,$sDstFile) Local $hFile,$sFileContent $hFile=FileOpen($sSrcFile,16) $sFileContent=FileRead($hFile) FileClose($hFile) $hFile=FileOpen($sDstFile,16+2) Local $result=FileWrite($hFile,$sFileContent) FileClose($hFile) Return $result EndFunc it basically reads the entire file into memory, then writes it into a new file. i'm in progress of improving the functionality in several ways, like creating destination folder if it does not exists, better error control, etc. i ask the forum assistance for ways to optimize the performance of this function. should i read the entire file into memory, or in parts? if yes, then what size those parts should be? i use Binary format to make it compatible to whatever format the file may be in, is this correct or is this the most effective way? etc. any ideas are welcome. thanks all. Signature - my forum contributions: Spoiler UDF: LFN - support for long file names (over 260 characters) InputImpose - impose valid characters in an input control TimeConvert - convert UTC to/from local time and/or reformat the string representation AMF - accept multiple files from Windows Explorer context menu DateDuration - literal description of the difference between given dates Apps: Touch - set the "modified" timestamp of a file to current time Show For Files - tray menu to show/hide files extensions, hidden & system files, and selection checkboxes SPDiff - Single-Pane Text Diff Link to comment Share on other sites More sharing options...
FireFox Posted February 28, 2014 Share Posted February 28, 2014 Hi, You can still make your own tests using the TimerInit/TimerDiff functions to compare them. Br, FireFox. Link to comment Share on other sites More sharing options...
orbs Posted February 28, 2014 Author Share Posted February 28, 2014 yes, that i will do. i will post my results here. but if anyone have any knowledge or experience in this, feel free to share. Signature - my forum contributions: Spoiler UDF: LFN - support for long file names (over 260 characters) InputImpose - impose valid characters in an input control TimeConvert - convert UTC to/from local time and/or reformat the string representation AMF - accept multiple files from Windows Explorer context menu DateDuration - literal description of the difference between given dates Apps: Touch - set the "modified" timestamp of a file to current time Show For Files - tray menu to show/hide files extensions, hidden & system files, and selection checkboxes SPDiff - Single-Pane Text Diff Link to comment Share on other sites More sharing options...
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