05 2014 档案

wpf 动态得到label的宽度（无刷新情况）
摘要：var l =newLabel(){Content="Hello"};l.Measure(newSize(double.PositiveInfinity,double.PositiveInfinity));Size s = l.DesiredSize; 阅读全文
posted @ 2014-05-27 23:23 fff8965 阅读(724) 评论(0) 推荐(0)
wpf Tree
摘要：codeusing System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows;using System.W... 阅读全文
posted @ 2014-05-26 22:47 fff8965 阅读(314) 评论(0) 推荐(0)
Tree的两种存储形式
摘要：1.xml存储2.链式结构存储List nodes = new List() { new Node { ID = 1, Name = "中国" }, new Node { ID = 2, Name =... 阅读全文
posted @ 2014-05-26 22:18 fff8965 阅读(396) 评论(0) 推荐(0)
滚轮缩放效果
摘要：public void MouseWheelEventHandler(object sender, MouseWheelEventArgs e) { double oldScalX = ((ScaleTransform)canvas.RenderT... 阅读全文
posted @ 2014-05-25 22:51 fff8965 阅读(368) 评论(0) 推荐(0)