delphi TListViewµÄʹÓÃ
ListView1.Items Ϊ±ê×¼ TlistitemsÀà
ListView1.Items
(1)¸³Öµ
with ListView1.Items.Add do
begin
Caption:=caption; //Ìí¼ÓµÚÒ»Ïî
SubItems.add(aaaaa); //Ìí¼ÓºóÃæÊý¾Ý
SubItems.add(1234);
SubItems.add(1234);
end; //Ò»¶¨ÒªÊ¹ÓÃWITH½á¹¹.
(2)ȡֵ
listview1.Items.Item[i].Caption È¡µÃijÌõÊý¾Ý±êÌâ
listview1.Items.Item[i].SubItems.Strings[j] È¡µÃijÌõÊý¾ÝÄÚÈÝ
listview1.Items.Item[i].SubItems.CommaText Ò»Ìõ¼Ç¼µÄÈ«²¿ÄÚÈÝ,
¸ñʽ: "±êÌâ","ÄÚÈÝ1","ÄÚÈÝ2",....
listview1.Items.Item[i].SubItems.Text Ò»Ìõ¼Ç¼µÄÈ«²¿ÄÚÈÝ,
¸ñʽ: ±êÌâ,ÄÚÈÝ,ÄÚÈÝ2....
(3)ɾ³ý
listview1.Items.Item[i].Delete; ɾ³ýÒ»ÌõÊý¾Ý
(4)Êý¾ÝÀàÐÍ(³¤¶È)¶¨Òå
i:=ListView1.Items.Count Êý¾ÝÌõÊý
listview1.Items.Item[i].Selected ¸ÃÌõÊý¾ÝÑ¡Öзñ(MultiSelect¾ö¶¨µ¥Ñ¡¸´Ñ¡)
(5)ÆäËû
ListView1.Items.Clear; Çå³ýÊý¾Ý
Delphi ListViewµÄÓ÷¨(³£Óü¼ÇÉ)
//Ôö¼Ó
i := ListView1.Items.Count;
with ListView1 do
begin
ListItem:=Items.Add;
ListItem.Caption:= IntToStr(i);
ListItem.SubItems.Add('µÚ '+IntToStr(i)+' ÐÐ');
ListItem.SubItems.Add('µÚÈýÁÐÄÚÈÝ');
end;
//°´±êÌâɾ³ý
for i:=ListView1.Items.Count-1 downto 0 Do
if ListView1.Items[i].Caption = Edit1.Text then
begin
&nb
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Delphi Óë C/C++ Êý¾ÝÀàÐͶÔÕÕ±í
DelphiÊý¾ÝÀàÐÍC/C++
ShorInt
8λÓзûºÅÕûÊý
char
Byte
8λÎÞ·ûºÅÕûÊý
BYTE,unsigned short
SmallInt
16λÓзûºÅÕûÊý
short
Word
16λÎÞ·ûºÅÕûÊý
unsigned short
Integer,LongInt
32λÓзûºÅÕûÊý
int,long
Cardinal,LongWord/DWORD
32λÎÞ·ûºÅÕûÊý
unsigned long
Int6 ......
delphi»ñÈ¡WindowsϵͳµÄ½ø³ÌÔËÐÐÐÅÏ¢
×Ô´Ó³öÏÖwindowsϵͳÒÔÀ´£¬¸÷ÖÖ¸÷ÑùµÄÈí¼þ²ã³ö²»Çî¡£¹ºÂò»òÕßÃâ·ÑÏÂÔØÒÔºó£¬ÇáÇáµã»÷Install»òÕßSetupÒÔºó£¬ÉÔ×÷ЩÐí¼òµ¥ÅäÖþÍÍê³É°²×°µÄÕû¸ö¹ý³Ì¡£ÏÔÈ»Õâ¸øÓû§´øÀ´ÁËÐí¶à·½±ã£¬µ«¶ÔÓû§À´ËµÕâЩÈí¼þËÆºõÊǸö"ºÚÏ»×Ó"£¬Õ¹ÏÖÔÚÓû§ÃæÇ°µÄ½ö½öÊÇ»ªÀöµÄÍâ±íºÍ¼ò½àµÄ²Ù×÷£¬ÖÁÓÚÈí ......
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, OleCtrls, SHDocVw;
t ......
1.1¡¢¼¤»î
var doc,url:Olevariant ;
begin
url:='about:blank' ;//»òÕßÒ»¸öÓÐʵ¼ÊÒâÒåµÄurl
WebBrowser1.Navigate2(url);//ÕâÑù¾Í¼¤»îÁË£¡
end;
1.2¡¢Ð´HTML´úÂë
var doc:Olevariant ;
s:string;
begin
doc:=WebBrowser1.Document;
doc.clear;//Çå³þÔµÓÉÄÚÈÝ£¬ÒÔ±ãдÐÂÄÚÈÝ
doc.write('<html>');
//ÆäË ......
delphiÖÐWebbrowserÎÊÌâÊÕ¼¯
»ñµÃÍøÒ³ÖбäÁ¿Öµ htmÖÐ<script> var currID=123</script> ³ÌÐòÖпÉÒÔÕâôµ÷Óà id := Form1.WebBrowser1.OleObject.Document.script.currID ÖµµÃ˵Ã÷µÄÊÇ,±äÁ¿¿ÉÒÔÊÇjavascript¶¨ÒåµÄ,Ò²¿ÉÒÔÊÇvbs ......