01 2014 档案

R.Net 用法
摘要：using (REngine engine = REngine.CreateInstance("RDotNet")) { engine.Initialize(); var expandGrid = engine.Evaluate("function(x, y) { expand.grid(x=x, y=y) }").AsFunction(); var v1 = engine.CreateIntegerVector(new[] {1, 2, 3}); ... 阅读全文

posted @ 2014-01-25 17:50 大Z 阅读(719) 评论(0) 推荐(0)

WPF AutoGeneratingColumn 绑定下拉框
摘要：WPF自动产生列，前台代码： { "Age", "gender", "ID", "Name","Country" }; var column = new DataGridTemplateColumn { Header = e.PropertyName }; var dataTemplate = new DataTemplate(); var fef = new FrameworkElementFactory(typeof(ComboBox)); var binding = new Binding 阅读全文

posted @ 2014-01-22 22:11 大Z 阅读(888) 评论(0) 推荐(0)