Delphi ´ò¿ªÎļþ¼Ð·½·¨
µÚÒ»ÖÖ·½·¨,ʹÓÃSelectDirectory º¯Êý ,ÔÚShellApiÖÐ
procedure TForm2.BtSelectPathClick(Sender: TObject);
var
strCaption,strDirectory:String;
wstrRoot:WideString;
begin
strCaption:='ÕâÊÇä¯ÀÀÎļþ¼ÐµÄ˵Ã÷ÎÄ×Ö£¬¿ÉÒÔ¸ù¾ÝÐèÒª½øÐÐÊéд¡£'
+#13#10+'Ò»°ã¶þÐÐÎÄ×Ö¾ÍÂúÁË¡£';
//¸Ã²ÎÊýÊÇä¯ÀÀÎļþ¼Ð´°¿ÚµÄÏÔʾ˵Ã÷²¿·Ö
wstrRoot:='';
//Õâ¸ö²ÎÊý±íʾËùÏÔʾµÄä¯ÀÀÎļþ¼Ð´°¿ÚÖеĸùĿ¼£¬Ä¬ÈÏ»ò¿Õ±íʾ“ÎҵĵçÄÔ”¡£
SelectDirectory(strCaption,wstrRoot,strDirectory);
EdLocalPath.Text:=strDirectory;
end;
µÚ¶þÖÖ·½·¨
ÒªÇó£ºÀûÓÃWin32 API SHBrowseForFolder¿ªÆôÒ»¸öÑ¡ÔñÎļþĿ¼µÄ¶Ô»°¿ò£¬Ô¤Ïȶ¨Î»µ½Ä¬ÈϵÄĿ¼£¬×îºó·µ»ØËùÑ¡ÔñµÄ½á¹û£¬Èç¹ûûÓнøÐÐÑ¡Ôñ£¨¼´µ¥»÷“È¡Ïû”½áÊøÑ¡Ôñ£©Ôò·µ»Ø¿Õ''¡£
´úÂëÈçÏÂ:(ÒÔÏÂÁ½¸öº¯Êý¶¨ÒåÐèÒªÔÚusesÖÐÒýÈëÁ½¸öµ¥ÔªShlObj,Windows;)
function BrowseCallbackProc(Wnd: HWND; uMsg: UINT; lParam, lpData: LPARAM): Integer stdcall;
begin
case uMsg of
BFFM_INITIALIZED: SendMessage(Wnd, BFFM_SETSELECTION, 1, lpData);
end;
Result := 0;
end;
function BrowsFolder(const Folder: string): string;
var
TitleName: string;
lpItemID: PItemIDList;
BrowseInfo: TBrowseInfo;
DisplayName: array[0..MAX_PATH] of char;
TempPath: array[0..MAX_PATH] of char;
begin
Result := Folder;
FillChar(BrowseInfo, sizeof(TBrowseInfo), #0);
BrowseInfo.hwndOwner := GetActiveWindow;
BrowseInfo.pszDisplayName := @DisplayName;
TitleName := 'ÇëÑ¡ÔñÒ»¸öĿ¼';
BrowseInfo.lpszTitle := PChar(TitleName);
BrowseInfo.ulFlags := BIF_RETURNONLYFSDIRS;
BrowseInfo.lpfn := BrowseCallbackProc;
BrowseInfo.lParam := Integer(PChar(Folder));
lpItemID := SHBrowseForFolder(BrowseInfo);
if Assigned(lpItemId) then
begin
SHGetPathfromIDList(lpItemID, TempPath);
GlobalFreePtr(lpItemID);
Result := string(TempPath);
end
else
Ïà¹ØÎĵµ£º
delphi TStringListµÄÓ÷¨
TStringsÊÇÒ»¸ö³éÏóÀ࣬ÔÚʵ¼Ê¿ª·¢ÖУ¬ÊdzýÁË»ù±¾ÀàÐÍÍ⣬ӦÓõÃ×î¶àµÄ¡£
³£¹æµÄÓ÷¨´ó¼Ò¶¼ÖªµÀ£¬ÏÖÔÚÀ´ÌÖÂÛËüµÄһЩ¸ß¼¶µÄÓ÷¨¡£
ÏȰÑÒªÌÖÂ۵öÊôÐÔÁгöÀ´£º
1¡¢CommaText
2¡¢Delimiter & DelimitedText
3¡¢Names & Values & ValuefromIndex
ÏÈ¿´µÚÒ»¸ö£ºCommaText¡£Ôõô ......
TStringsÊÇÒ»¸ö³éÏóÀ࣬ÔÚʵ¼Ê¿ª·¢ÖУ¬ÊdzýÁË»ù±¾ÀàÐÍÍ⣬ӦÓõÃ×î¶àµÄ¡£
³£¹æµÄÓ÷¨´ó¼Ò¶¼ÖªµÀ£¬ÏÖÔÚÀ´ÌÖÂÛËüµÄһЩ¸ß¼¶µÄÓ÷¨¡£
ÏȰÑÒªÌÖÂ۵öÊôÐÔÁгöÀ´£º
1¡¢CommaText
2¡¢Delimiter & DelimitedText
3¡¢Names & Values & ValuefromIndex
ÏÈ¿´µÚÒ»¸ö£ºCommaText¡£ÔõôÓÃÄØ£¿ÓôúÂë˵»°£º
const ......
1.SHIFT+Êó±ê×ó¼ü ÏÈÑ¡ÖÐÈÎÒ»¿Ø¼þ,°´¼üºó¿ÉÑ¡Öд°Ìå(Ñ¡Öпؼþºó°´EscЧ¹ûÒ»Ñù)
2.Shift+F8 µ÷ÊÔʱµ¯³öCPU´°¿Ú¡£
3.Shift+F10 µÈÓÚÊó±êÓÒ¼ü£¨Windows¿ì½Ý¼ ......
Delphi7 µ÷Óà C#µÄWebservice ²»ÄÜ´«Èë²ÎÊý
½â¾ö°ì·¨£º
ÔÚDelphiµ¼ÈëWSDLºóÉú³ÉµÄµ¥ÔªµÄ×îºóÒ»ÐУ¬¼´initializationÀïµÄ³õʼ»¯¶Ë¿ÚµÄ´úÂëÖмÓÈë´úÂë
InvRegistry.RegisterInvokeOptions(TypeInfo(½Ó¿ÚÃû), ioDocument);
¼´¿É
......
Ò»¡¢Òý×Ó£º
ÏÖÔÚµÄWindowsÓ¦ÓóÌÐò¼¸ºõ¶¼Ê¹ÓÃͼ±ê¡¢Í¼Æ¬¡¢¹â±ê¡¢ÉùÒôµÈ£¬ÎÒÃdzÆËüÃÇΪ×ÊÔ´£¨Resource£©¡£×î¼òµ¥µÄʹÓÃ×ÊÔ´µÄ°ì·¨ÊǰÑÕâЩ×ÊÔ´µÄÔ´Îļþ´òÈëÈí¼þ°ü£¬ÒÔ·½±ã³ÌÐòÐèÒªµÄʱºòµ÷Óá£×ÊÔ´ÊdzÌÐòµÄÒ»²¿·Ö£¬³ÌÐòÒªÕý³£ÔËÐоÍÀë²»ÁË×ÊÔ´Îļþ¡£µ«ÊÇËüÊDz»¿ÉÖ´ÐдúÂë¡£
&n ......