Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

delphi mdichild ´°Ì廥Ïàµ÷ÓÃ

delphi Éè¼Æ

Á½¸ö mdichild ×Ó´°ÌåµÄµ÷ÓÃÎÊÌâ

    Form1(mdichild) ÉÏÃæµÄÒ»¸ö°´Å¥£¬click ºó£¬Òª³öÏÖ Form2(mdichild) £¬¿ÉÊÇ Form2 ³öÏÖºó£¬ Form1 ¾Í²»¼ûÁË¡£

    ¼±£¬²»ÖªµÀ¸ÃÔõôŪ²Å¿ÉÒÔÁË¡£

    Çë°ïÖú£¡£¡£¡

procedure TForm1.bitbtn1Click(sender:object);
begin
F_Main.Z70Click(nil); //Ö´ÐÐÕâ¾äºó£¬Form1 ¾Í²»¼ûÁË£¬Ö»ÓÐ Form2 ÁË
end;

F_Main ÊÇ MDI ¸¸´°Ìå ,ÔÚ¸¸´°ÌåÖÐÖ´ÐÐÏÂÃæµÄ´úÂëûÓÐÎÊÌâ¡£

procedure TF_Main.Z70Click(Sender: TObject);
begin
  if CreateForm(Form2)=false then
    begin
      Form2:=TForm2.Create(Application);
      Form2.Show ;
    end
  else
    Form2.Show ;
end;

CreateForm ÊǸöº¯ÊýÈçÏ£º
function TF_Main.CreateForm(CForm: TForm):boolean;
var
  No:integer;
  FormExist:boolean;
begin
  FormExist:=False;
  if (CForm=Nil) then //ÅÐ¶Ï CForm ÊÇ·ñΪ¿Õ
    begin
      CreateForm := False; //º¯Êý·µ»ØÖµ¸³ false
      exit;              // Í˳ö±¾º¯Êý
    end;
  for No := 0 to Screen.FormCount  - 1 do //Åжϴ°ÌåÊÇ·ñÒѾ­±»½¨Á¢ÆðÀ´
    begin
      if screen.


Ïà¹ØÎÊ´ð£º

delphi動態調ÓÃdllµÄÀ§»ó

procedure RunFunction;  
  type  
  TFunc = function(A: Integer): Integer;stdcall;¡¡//ÕâÀï¸ù¾ÝDLLÀïÃæº¯ÊýµÄÉùÃ÷ÐÞ¸Ä  
  var  
  ......

VC Delphi ÄÚ´æËÙ¶È±È½Ï - VC/MFC / ·Ç¼¼ÊõÀà

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 ......

Çë½ÌÏ£¬ÓÃDELPHI×öSOHUµÄ - Delphi / ·Ç¼¼ÊõÇø

Ò»°ã¶¼ÊÇÔõô½Ó»îµÄ£¿
ÊÕÈëÔõôÑù
sohu£¿soho£¿

sohu ¿ÉÄÜÊÇsmall office house unit
С°ì¹«ÊÒ£¬°Ñ¼Ò±ä³Éµ¥Î»¡£

È¥Íþ¿ÍÍø°¡,ºÜ¶à¸öÄØ,»¹ÓÐÍâ°üµÄÍøÕ¾

ѧϰѧϰ¡£

ÏÖÔÚDelphi×ö¶«Î÷²»ÐÐÁË,´¦ÓÚÌÔÌ­×´ ......

delphi ±¾µØ×°ÔØÇý¶¯ - Delphi / Windows SDK/API

delphi ÊÖ¶¯×°ÔØÇý¶¯ÎļþÌáʾ£º
RROR (1058): The driver is marked as disabled (Start=4) in its service database entry.
ÊDz»ÊÇÕâ¸öÇý¶¯±ØÐèÒªÓÃINFÀ´°²×°¡£¡£ÓÃ×Ô´øµÄINFÀ´×°ÊÇÕý³£µÄ¡£ÓÃÊÖ¶¯×°ÔؾÍÌáʾÈçÉÏ¡ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ