-
sequence on the Internet to the most basic method of peer
序采用网上介绍的方法实现最基本的P2P方式通讯.模拟实现即时消息互发.
2.P2P通讯说明:
1).网关类型是在理想状态下.即非对称型NAT.
2).同在一个内网的两个CLIENT端通讯时,如果网关NAT不支持环回,将会失败.
文件目录说明:
tQServer:程序服务端,请将其放在公网上运行.
tQClient:程序客户端,可以在不同的内网中运行登录连接到服务端.
Common:公共协议文件夹-sequence on the Internet to the most basic method of peer-to-peer communication. Simulation instant messaging each other fat. 2 . P2P communications : 1). Gateway is the ideal type of state. that is non-symmetric NAT. 2). with the network within a two CLIE NT-communication, if not support NAT Gateway Circular, will fail. directory : tQServer : process server, you should put its public Internet. tQClient : clients, in various operations within the network login connected to the server. Common : Public folder agreement
- 2022-01-31 04:20:42下载
- 积分:1
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Delphi TreeView来显示数据库信息
Delphi 使用TreeView来显示数据库信息,从数据库中读取数据,然后生成树形交叉节点的菜单,这种菜单通俗的叫做“树形菜单”,也是大家平时比较常见的菜单形式之一。
function TreeAddItem(Sender: TTreeView;ItemList: TStrings;BookMark: TBookMark;Resort: Boolean):TTreeNode;
var
ThisNode,Node: TTreeNode;
i: integer;
begin
Node := Nil;
for i := 0 to ItemList.Count-1 do
begin
ThisNode := TreeFindItem(Sender,Node,ItemList[i]);
if(ThisNodeNil) then Node := ThisNode
else begin
if I then begin
if I=0 then Node := Sender.items.Add(Node, Itemlist[i])
else Node := Sender.items.AddChild(Node, Itemlist[i]);
end
else begin
if I=0 then Node := Sender.items.AddObject(Node, Itemlist[i],Bookmark)
else Node := Sender.items.AddChildObject(Node, Itemlist[i],Bookmark);
end;
Node.stateIndex := Node.level + 1;
if Resort and (Node.parent nil) then Node.parent.alphasort;
end;
end;
Result := Node;
end;
- 2022-02-02 14:05:08下载
- 积分:1
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验证码自动识别 for Delphi
请使用新的SDK替换C_CPPBIN_X86或C_CPPBIN_X64下的对应文件。
SDK下载地址:http://www.dama2.com/download/sdk/dama2_sdk_1.0.zip
- 2022-01-25 15:01:52下载
- 积分:1
-
delphiProceExcelFile
用delphi合并两个excel文件的内容(with delphi merger of the two excel content of the document)
- 2007-05-20 20:18:33下载
- 积分:1
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驱动注入DLL指定进程
非常稳定的驱动注入Dll到进程的程序,功能强大,兼容性强。(Very stable drive into the process of Dll program, powerful, strong compatibility.)
- 2021-03-05 20:09:31下载
- 积分:1
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HouseSystem
一个商品房销售管理系统,用Delphi做的,只上传了源代码(A real estate sales management system, with Delphi to do, just upload the source code)
- 2010-05-28 21:23:14下载
- 积分:1
-
书名Delphi7应用编程150例 作者: 尹立民, 来源: 电子工业出版社。电子书格式为*.chm...
书名Delphi7应用编程150例 作者: 尹立民, 来源: 电子工业出版社。电子书格式为*.chm
-Title Delphi7 application programming 150 cases Author: Yin Min, Source: Electronic Industry Press. E-book format for the*. chm
- 2022-01-25 18:01:34下载
- 积分:1
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ACTSGL
本程序只是简单实现多用户管理
模拟win2000中的用户,用户组管理
对不同用户动态生成不同的菜单(The procedure is simple multi-user management simulation win2000 user, user group management for different users to dynamically generate different menus)
- 2014-04-23 16:38:53下载
- 积分:1
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程序之间数据传递
程序之间数据传递-between data transfer procedures
- 2023-08-09 08:45:04下载
- 积分:1
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delphi原代码,实现图象的特级处理功能,通过修改有关代码实现多种特级效果...
delphi原代码,实现图象的特级处理功能,通过修改有关代码实现多种特级效果-delphi source code, to achieve special image processing functions, by modifying the relevant code to achieve a variety of special effects
- 2022-12-27 14:05:03下载
- 积分:1