As I was looking for a more advanced tree control, I came across the article Tree Editor by Yossi Patt. The tree control in this article seemed to have most of the features I had need for. Unfortunately this tree control was nearly unusable outside i

曲线拟合小软件 很好用的 已经试过了 可进行多种去年拟合 整合的-Curve fitting good use of small software' ve tried to fit last year for a variety of integration