可以用鼠标在Slider控件上选择一段值

非常漂亮进度条的下载控件和源码 ,很漂亮的进度条，推荐大家使用，很实用的东西，菜鸟必备-Very beautiful download progress bar controls and source code, very nice progress bar, it is recommended you use, very practical things, rookie must have

放线

（例105）DBGrid中实现的下拉列表和网格计算单元

VB实现透明窗口效果！ 其中用到了几个API函数！效果很不错，值得学习一下！-Transparent window to achieve the effect of VB! Which used a number of API function! The effect is pretty good, it is worth learning about!

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一套界面库ClassLib，适于学习，推荐下载--A suit of ClassLib interface libraries,recommend

与国外经典计算机教材《Practical Object-Oriented Design with UML》配套的源代码。作者：Mark Priestley -classic computer with foreign materials "Practical Object-Oriented Design with UML" complementary source. Author : Mark Priestley

一、这个网格控件基于CGridCtrl，我重写和增加了许多功能，希望这个网格控件能对需要的人有帮助，更希望有人能把网格控件做得更完善一些。 二、使用方法：按右上角的恢复网格数据，选择test.tmp如果是新建表格，可以点击增加行，再点击增加列，然后设置列宽和行高。-one, the grid-based controls CGridCtrl, I rewrite and the increased number of functions, I hope that this will mesh controls on those who need help, but also want someone to Grid Control doing more satisfactory. Two, use : Instructions on the grid to restore data, select test.tmp if it is a new form, click on the increase and then increase it out and then set up the line out wide and high.

vb制作屏幕锁,当然里面还稍有不足,本人公布其原代码,希望对学习vb的朋友们有所帮助-vb production of the screen lock, of course, there is also slightly less than, I published the original code, want to learn vb friends help

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