Get element's text by TabIndex in c# winform
问题 How to get element's text by TabIndex in Windows Forms? smth like: "this.Controls.GetElementByTabindex(1).text" Is it possible? 回答1: Yes, it is possible with LINQ : var text = this.Controls.OfType<Control>() .Where(c => c.TabIndex == index) .Select(c => c.Text) .First(); If you want to do it with extension method: public static class MyExtensions { public static string GetElementTextByTabIndex(this Control.ControlCollection controls,int index) { return controls.OfType<Control>() .Where(c => c