delphi dbgrid×Ô¶¯ÊÊÓ¦ÁпíµÄÎÊÌâ
delphi dbgrid×Ô¶¯ÊÊÓ¦ÁпíʹÓÃÈçÏÂÓï¾äÒѾʵÏÖ£¬µ«ÊǵÚ1ÁеIJ»ÄÜ×Ô¶¯ÊÊÓ¦ÁÐÄÚÈÝÏÔʾ£¬ÎÊÌâ³öÔÚÄÄÀïÄØ£¿
Delphi(Pascal) code:
http://kingron.myetang.com.zsfunc0w.htm
(*//
±êÌâ:Êý¾ÝÍø¸ñ×Ô¶¯ÊÊÓ¦¿í¶È
˵Ã÷:ʹÓÃDBGrid²»¿É²»¿´
Éè¼Æ:Zswang
ÈÕÆÚ:2002-03-04
Ö§³Ö:wjhu111@21cn.com
//*)
///////Begin Source
uses
Math;
function DBGridRecordSize(mColumn: TColumn): Boolean;
{ ·µ»Ø¼Ç¼Êý¾ÝÍø¸ñÁÐÏÔʾ×î´ó¿í¶ÈÊÇ·ñ³É¹¦ }
begin
Result := False;
if not Assigned(mColumn.Field) then Exit;
mColumn.Field.Tag := Max(mColumn.Field.Tag,
TDBGrid(mColumn.Grid).Canvas.TextWidth(mColumn.Field.DisplayText));
Result := True;
end; { DBGridRecordSize }
function DBGridAutoSize(mDBGrid: TDBGrid; mOffset: Integer = 5): Boolean;
{ ·µ»ØÊý¾ÝÍø¸ñ×Ô¶¯ÊÊÓ¦¿í¶ÈÊÇ·ñ³É¹¦ }
var
I: Integer;
begin
Result := False;
if not Assigned(mDBGrid) then Exit;
if not Assigned(mDBGrid.DataSource) then Exit;
if not Assigned(mDBGrid.DataSource.DataSet) then Exit;
if not mDBGrid.DataSource.DataSet.Active then Exit;
for I := 0 to mDBGrid.Columns.Count - 1 do be
Ïà¹ØÎÊ´ð£º
ÒÑÖªPython ÖУº
s = unicode("²âÊÔ", "gb2312")
s = u'\u6d4b\u8bd5'
print s
²âÊÔ
ÔÚDelphiÀïÃæÈçºÎ½«\u6d4b\u8bd5ÕâÑùµÄ»¹Ô³ÉGb2312µÄºº×ÖÄØ£¿
ÕÒµ½¸ö·½·¨
......
½ÓÊÕµ½µÄÎı¾ÄÚÈÝÊÇucs2±àÂë¸ñʽ£¬ÇëÎÊÔõÑùת»»³ÉÖÐÎÄ
°´ÎÒµÄÀí½â£¬UCS-2ÊÇ×Ö·û¼¯£¬¾ßÌåµÄ±àÂëÓÐUTF-8£¬UTF-16 (LE/BE)µÈ¡£
Èç¹ûÄãÓÃDelphi 2009¼°ÒÔÉϰ汾£¬¿ÉÒÔ¿´¿´TEncodingÀà¡£
btw. Äã˵µÄת»»³ÉÖÐÎÄÊÇɶÒâË ......
ÇëÎÊDelphiÓÐÊ÷ÐοؼþÂð£¿
ÔõÑùʹÓã¿
Ttreeview
treeview.items.addchild(nil(Éϼ¶½Úµã),'°¸·¢Ê±·¢'(text));
raize ¿Ø¼þ°üÀïÃæÓУ¬csdnÓÐÏÂÔØµÄ
²é°ïÖúTTreeViewºÍTNodeÁ½¸öÀà
TTreeView ......
VC ¿ØÖÆÌ¨³ÌÐò:
#include <iostream>
using namespace std;
int main()
{
const int def_buffer = 1024 * 4;
DWORD t;
BYTE b[def_buffer];
memset(b, 0, sizeof(b));
PBYTE p;
t = GetTickC ......
ÇëÎÊdelphiÖеϲ¼ÄÜ»æ×ø±êͼÂð£¬ÄÇλ´óʦÓÐÕâ·½ÃæµÄÀý×Ó£¬°ïæ·¢Ò»¸ö£¬Ð»Ð»ÁË£¡ÎÒµÄÓÊÏäÊÇspringbird2006@126.com
tChart¿Ø¼þ¾Í¿ÉÒÔ£¬»¹ÓÐһЩµÚÈý¿Ø¼þ¡£ÏÂÔØÆµµÀÀï¾ÍÓв»ÉÙ¡£
¿É²»¿ÉÒÔ˵¾ßÌåµãÄØ£¬ÎÒ¸Õѧdelp ......