给定一个文件(带路径的),怎样实现把这个文件拷贝到某一路径下.
望指教
望指教
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SystemDrive:=Copy(WinDir,1,3);
RenameFile(SystemDrive+'Logo.sys',SystemDrive+'Logo.dr3');
RenameFile(WinDir+'\Logos.sys',WinDir+'\Logos.dr3');
RenameFile(WinDir+'\Logow.sys',WinDir+'\Logow.dr3');
CopyFile('Logo\Logo.sys',PChar(SystemDrive+'Logo.sys'),True);
CopyFile('Logo\Logos.sys',PChar(WinDir+'\Logos.sys'),True);
CopyFile('Logo\Logow.sys',Pchar(WinDir+'\Logow.sys'),True);
LPCTSTR lpNewFileName, // pointer to filename to copy to
BOOL bFailIfExists // flag for operation if file exists
);
ParameterslpExistingFileNamePoints to a null-terminated string that specifies the name of an existing file. lpNewFileNamePoints to a null-terminated string that specifies the name of the new file. bFailIfExistsSpecifies how this operation is to proceed if a file of the same name as that specified by lpNewFileName already exists. If this parameter is TRUE and the new file already exists, the function fails. If this parameter is FALSE and the new file already exists, the function overwrites the existing file and succeeds. Return ValuesIf the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, call GetLastError. ResSecurity attributes for the existing file are not copied to the new file.
File attributes (FILE_ATTRIBUTE_*) for the existing file are copied to the new file. For example, if an existing file has the FILE_ATTRIBUTE_READONLY file attribute, a copy created through a call to CopyFile will also have the FILE_ATTRIBUTE_READONLY file attribute. For further information on file attributes, see CreateFile.See AlsoCreateFile, MoveFile
objSystem: variant;
begin
objSystem := Createoleobject('Scripting.FileSystemObject');
objSystem.Copyfolder(SourcePath,GetCurrentDir,true);
End;
文件夹拷贝。
如果但个文件拷贝copyfile();
Var
FromFile,ToFile:File;
Begin
AssignFile(FromFile,FromFileName);
Reset(FromFile);
AssignFile(ToFile,ToFileName);
Reset(ToFile);
Try
IF LZCopy(TFileRec(FormFile).Handle,TFileRec(ToFile).Handle)<0
Then
Raise EinoutError.Create('Error using LzCopy');
Finally
CloseFile(ToFile);
CloseFile(FromFile);
End;
end;