textbox newtxt = new textbox();
textbox newtxt = new textbox()要引入什么命名空间?
Panel1.controls[1].controls.add(newtxt); 要引入什么命名空间?
textbox newtxt = new textbox()要引入什么命名空间?
Panel1.controls[1].controls.add(newtxt); 要引入什么命名空间?
TextBox nn = new TextBox();
TextBox newtxt = new TextBox(); //using System.Web.UI.WebControls (web) using System.Windows.Forms; (windows)
System.Web.UI.WebControls
using System;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
web?
or
using System.Windows.Forms;錯誤 1 命名空間 'System' 中沒有型別或命名空間名稱 'Windows' (您是否遺漏了組件參考?) D:\test\xmll\Default.aspx.cs 13 14 D:\test\xmll\
using System;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;