ÀûÓÃArcGISºÍDelphi¿ª·¢µÄÎÊÌâ
ºÜ¼òµ¥µÄÎÊÌ⣬ÈçºÎÔÚ×é¼þmapcontrolÖÐÏÔʾAutoCAD»æÖƵĵØÍ¼ÐÅÏ¢£¿ÇëÏêϸָ½Ì
ʲôÇé¿ö£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿
mapcontrolÊÇʲô¶«Î÷ѽ
ÏÔʾAutoCAD»æÖƵĵØÍ¼ÐÅÏ¢,´ÓÍøÉÏÕҿؼþ°É,
»òÕßÄúÓнâÊÍAutoCADµØÍ¼µÄ·½·¨!!
mapcontrolÊÇArcGISÖ§³Ödelphi¿âÖеÄ×é¼þ£¬¾ÍÊÇÏëÎÊÎÊÓÐûÓÐÓÃdelphi×öArcGIS¶þ´Î¿ª·¢µÄ£¬Ö¸µ¼ÏÂÈçºÎÏÔʾÓÃAutoCAD»æÖƵĵØÍ¼
ArcGISÓÃC++µÄ¶àDelphiûÓùý
²»¹ýÈç¹ûÊÇMapInfo+Delphiµ¹ÊÇ¿ÉÒÔ̽ÌÖÒ»ÏÂ
Ïà¹ØÎÊ´ð£º
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 ......
function myfun:integer;
var b:pointer;
begin
b:=pointer($6Bc3C6);
asm
mov eax,[eax]
xor eax,[ecx+4]
cmp eax,0
je @b
end;
ÕâÑùд±àÒë²»¹ýÈ¥¡£ÇëÎÊÈçºÎ² ......
RT
ÎÒÔڹرÕDelphi³ÌÐòµÄʱºòÐèÒªÏòINIÎļþÖÐдµã¶«Î÷.
ÏÂ´ÎÆô¶¯Delphi³ÌÐòµÄʱºòÐèÒª¶Á,ÔÚDelphi³ÌÐòµÄOnCloseʼþÖÐдÁËûÎÊÌâ,µ«ÎÒ·¢ÏÖÈç¹û³ÌÐò¿ª×Å,È»ºó½«»úÆ÷:¿ªÊ¼->¹Ø±Õ¼ÆËã»ú->¹Ø±Õ»òÕßÖØÐÂÆô¶¯µÄʱº ......
select * from shuju.DB where ¿ªÅ̼Û-ÊÕÅ̼Û<=0.02
¿ªÅÌ¼Û ÓëÊÕÅÌ¼Û ÊÇÊý¾Ý¿âÀïµÄ×Ö¶Î
select * from aTableName where ((¿ªÅ̼Û-ÊÕÅ̼Û) <=0.02 )
¿ªÅ̼۱ÈÊÕÅ̼۵ÍÁ½·ÖÒÔϵÄÇé¿ö
Mark!!!!!!
se ......