空间分析小程序，可以进行缓冲，叠加，相交等空间分析

如果你用 MFC 编写过多文档界面（MDI）Windows 程序，那么肯定知道：如果父窗口标题为“PCaption”,子窗口标题为“CCaption”，那么每当子窗口最大化并处于激活状态时，子窗口标题一般都会与父窗口标题合二为一，变成“PCaption-[CCaption]”。 这是一种 MDI 的默认行为。用 C# 编写多文档界面程序也不例外。很多用户都不喜欢这种缺省特性，往往想用定制的窗口标题取而代之。该例子示范如何在C#程序中定制和修改MDI应用的窗口标题。-If you use MFC prepared excessive document interface (MDI) Windows procedures, Well know for sure : If the father window entitled "PCaption" Subwindow entitled "CCaption," then maximize the window whenever son was in a state of activation, Subwindow heading generally patriarchal heading into one window, become "PCaption-[CCaption]." This is a MDI default behavior. C# prepared multi-document interface procedures are no exception. Many users do not like this default characteristics are often customized to use the title of the window replaced. The examples demonstrate how C# procedures customization and modification of MDI application"s window title.

VC开发GIS，用来显示地图比例尺，这在GIS开发过程中是常见的.-VC GIS, is used to map scales, which in GIS development process is common.

CSDN程序员网站的关于ASP.NET的资料收集-Information about ASP.NET is collected from csdn programmer network station.

高斯投影正算公式，就是由大地坐标（L，B）求解高斯平面坐标（x，y），而高斯投影反算公式则是由高斯平面坐标（x，y）求解大地坐标（L，B）。编程环境是在VC下，采用C++语言编写。

MFC消息映射机制的剖析，讲述如何运用ClassWizard，，理解发送给窗口的消息是如何被MFC框架通过窗口句柄映射表和消息映射表来用窗口类的函数进行响应的。掌握设备描述表及其封装类CDC的使用，CDC是如何与具体的设备发生关联的，融合具体的画图程序进行分析。如何设置封闭图形的填充刷子（位图画刷与透明画刷的使用）-MFC Message Mapping Analysis of the mechanism on how to use ClassWizard,, understand this window to the news is being MFC framework through window handles mapping information and mapping table to table by the window class In response to the function. Table master device descriptions and Packaging category CDC use, and the CDC is how specific equipment linked to the occurrence, Fusion specific drawing program for analysis. How to set up a closed graphics filled brush (picture-painting brushes and transparent use of the brush)

采用labview设计的虚拟鼠标,有一定参考价值-Design using LabVIEW virtual mouse, has a certain reference value

在win2000下隐藏进程-obscured in the process WIN2000

画正弦曲线的例子-painting sinusoid example

tc实现鼠标操作图形-tc graphics mouse operation