//下面两个函数为文件拷贝函数,带有路径的,参数是源路径和目标路径: //拷贝目录的递归辅助函数:DoCopyDir function SelfCopyDir(sDirName:String;sToDirName:String):Boolean; var F: TSearchRec; //hFindFile:Cardinal; t,tfile:String; sCurDir:String[255]; FindFileData:WIN32_FIND_DATA; begin //先保存当前目录 sCurDir:=GetCurrentDir; ChDir(sDirName); F.FindHandle:=FindFirstFile('*.*',FindFileData); if F.FindHandle<>INVALID_HANDLE_VALUE then begin if not DirectoryExists(sToDirName) then //如果目录不存在 ForceDirectories(sToDirName); //强迫建立目录 repeat tfile:=FindFileData.cFileName; if (tfile='.') or (tfile='..') then Continue; //跳过两个目录标识 if FindFileData.dwFileAttributes=FILE_ATTRIBUTE_DIRECTORY then begin t:=sToDirName+'\'+tfile; if not DirectoryExists(t) then ForceDirectories(t); if sDirName[Length(sDirName)]<>'\' then DoCopyDir(sDirName+'\'+tfile,t) else DoCopyDir(sDirName+tfile,sToDirName+tfile); end else begin t:=sToDirName+'\'+tFile; CopyFile(PChar(tfile),PChar(t),false); end; until FindNextFile(F.FindHandle,FindFileData)=false; FindClose(F); end else begin ChDir(sCurDir); result:=false; exit; end; //回到原来的目录下 ChDir(sCurDir); result:=true; end;//拷贝目录的函数:CopyDir function CopyDir(sDirName:String;sToDirName:string):Boolean; begin if Length(sDirName)<=0 then exit; //拷贝... Result:=SelfCopyDir(sDirName,sToDirName); end;
//拷贝目录的递归辅助函数:DoCopyDir
function SelfCopyDir(sDirName:String;sToDirName:String):Boolean;
var
F: TSearchRec;
//hFindFile:Cardinal;
t,tfile:String;
sCurDir:String[255];
FindFileData:WIN32_FIND_DATA;
begin
//先保存当前目录
sCurDir:=GetCurrentDir;
ChDir(sDirName);
F.FindHandle:=FindFirstFile('*.*',FindFileData);
if F.FindHandle<>INVALID_HANDLE_VALUE then
begin
if not DirectoryExists(sToDirName) then //如果目录不存在
ForceDirectories(sToDirName); //强迫建立目录
repeat
tfile:=FindFileData.cFileName;
if (tfile='.') or (tfile='..') then
Continue; //跳过两个目录标识
if FindFileData.dwFileAttributes=FILE_ATTRIBUTE_DIRECTORY then
begin
t:=sToDirName+'\'+tfile;
if not DirectoryExists(t) then
ForceDirectories(t);
if sDirName[Length(sDirName)]<>'\' then
DoCopyDir(sDirName+'\'+tfile,t)
else
DoCopyDir(sDirName+tfile,sToDirName+tfile);
end
else
begin
t:=sToDirName+'\'+tFile;
CopyFile(PChar(tfile),PChar(t),false);
end;
until FindNextFile(F.FindHandle,FindFileData)=false;
FindClose(F);
end
else
begin
ChDir(sCurDir);
result:=false;
exit;
end;
//回到原来的目录下
ChDir(sCurDir);
result:=true;
end;//拷贝目录的函数:CopyDir
function CopyDir(sDirName:String;sToDirName:string):Boolean;
begin
if Length(sDirName)<=0 then
exit;
//拷贝...
Result:=SelfCopyDir(sDirName,sToDirName);
end;