Arrastar e Soltar Arquivos do tipo .txt no form (leitura automatica)

Dim pb As Double    Dim ds As Double    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click        Dim x1 As Double        Dim y1 As Double        Dim x2 As Double        Dim y2 As Double     "定义起点和终点坐标为双精度浮点型        Dim s As Double     "定义距离为双精度浮点型        Dim d As Integer     "定义度为整形        Dim

This sample was developed on stage at the Washington Software Association s WinSIG meeting on the ninth of September, 1996 using Visual C++ 4.2.

一个结合了mfc/winsock/多线程等技术实现的聊天程序，只有聊天功能，但是用于广泛，主要适用了tcp链接，udp打洞技术.

sxensor networking pdf rar-sxensor networking pdf rar

这个是用引用计数实现的一个计算器，可以进行加减乘除等基本运算，同时实现了开方运算，自己扩展了一个操作符。如果需要其他方式的计算，可以方便的自己添加-This is achieved using the reference count of a calculator that can be as basic arithmetic computation. while achieving its-rooting their extended an operator. If other forms of computing, can easily add their own

这个是旅行查询系统，模拟查询旅游路线。欢迎使用，希望大家提供意见。-This is a travel query system, simulating travel route inquiries. Welcome, I hope to advise the U.S..

Delphi源码 网络文件 断点续传-Delphi source network file HTTP

计算器，实现简单的计算功能，体现vc编程的好处！-calculator, a simple calculation functions, vc programming reflects the benefits!

对卡拉OK程序的编写，定时器的使用和DrawText函数的巧妙运用。使用CDC的裁减功能。-Karaoke OK for the preparation of procedures, the use of timers and the ingenious use of DrawText function. The reduction of the use of CDC functions.

在vc++里使用opengl语言进行射击和爆炸的模拟-In vc++ using the opengl language inside shooting and explosion simulation