选择目录

function SelectDir:string

var

Info:TBrowseInfo;

IDList:PItemIDList;

Buffer:pchar;

begin

result :='';

Buffer:=StrAlloc(MAX_PATH);

with Info do

begin

hwndOwner:=Application.mainform.handle;

pidRoot :=nil;

pszDisplayName:=Buffer;

lpszTitle:='请选择路径:';

uFlags:=BIF_RETURNONLYFSDIRS; //如果加上OR BIF_BROWSEINCLUDEFILES则可显示子目录

lpfn :=nl;

lParam:=0;

IDList:=SHBrowseForFolder(Info);

end;

if IDList<>nil then

begin

SHGetPathFromIDList(IDList,Buffer);

result :=strpas(Buffer);

end;

StrDispose(Buffer);

end;

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