最新版完整模拟QQ截屏的VB源代码，支持截图编辑（可以再截图中画矩形、椎园、文本、箭头）；带撤销，重做功能，可以说一点都不比QQ截屏逊色！-The latest version integrity imitates a QQ piece the VB source for hold a code and support cuts diagram editor (can cut again in the diagram draw rectangle, Zhui park, text origina

在Visual Basic 6.0平台上编写的模拟Windows系统的绘图板程序-Visual Basic 6.0 platform in the preparation of the simulation program Windows system drawing board

用于设计高斯滤波器（模拟，非数字滤波器）的辅助软件，绝对保证独此一份，有需要的可作参考。用vb编写，小小软件，请多多指教，谢谢。-Gaussian filter used in the design (analog, non-digital filter) and supporting software, this an absolute guarantee of independence, need for reference. Vb prepared, a small software, e

一个用VB开发的小型钢琴模拟软件，代码量不大，适合初学者参考学习-Sourcecode of Mini piano developed in VB