添加用户自定义控件代码 1 using System; 2 using System.Data; 3 using System.Configuration; 4 using System.Collections; 5 using System.Web; 6 using System.Web.Security; 7 using System.Web.UI; 8 using System.Web.UI.WebControls; 9 using System.Web.UI.WebControls.WebParts; 10 using System.Web.UI.HtmlControls; 11 12 namespace UserControls.User 13 {
14 public partial class WebUserControl2 : System.Web.UI.UserControl 15 { 16 protected void Page_Load( object sender, EventArgs e) 17 { 18 19 } 20 public enum ProverbsForMe : int 21 { 22 FourWords = 1 , 23 FiveWords = 2 , 24 SixWords = 3 25 } 26 27 public enum ProverbsForOthers : int 28 { 29 FourWords = 1 , 30 FiveWords = 2 , 31 SixWords = 3 32 } 33 private ProverbsForMe prbMessageForMe; 34 public ProverbsForMe ForMe 35 { 36 get { return prbMessageForMe; } 37 set { prbMessageForMe = value; } 38 } 39 40 private ProverbsForOthers prbMessageForOthers; 41 public ProverbsForOthers ForOthers 42 { 43 get { return prbMessageForOthers; } 44 set { prbMessageForOthers = value; } 45 } 46 47 private string strMessageForMe; 48 private string strMessageForOthers; 49 50 protected override void Render(HtmlTextWriter Output) 51 { 52 switch (( int )prbMessageForMe) 53 { 54 case 1 : 55 strMessageForMe = " 水滴石穿 " ; break ; 56 case 2 : 57 strMessageForMe = " 温良恭俭让 " ; break ; 58 case 3 : 59 strMessageForMe = " 律己严待人宽 " ; break ; 60 } 61 62 switch (( int )prbMessageForOthers) 63 { 64 case 1 : 65 strMessageForOthers = " 勤能补拙 " ; break ; 66 case 2 : 67 strMessageForOthers = " 凡事起头难 " ; break ; 68 case 3 : 69 strMessageForOthers = " 今日事今日毕 " ; break ; 70 } 71 72 Output.Write( " 我的座右铭: " + " <input type='button' value= " + strMessageForMe + 73 " ><br> " + " 给您的座右铭: " + " <input type='button' value= " + 74 strMessageForOthers + " > " ); 75 } 76 } 77 }
以类方式添加自定义控件代码 1 using System; 2 using System.Data; 3 using System.Configuration; 4 using System.Web; 5 using System.Web.Security; 6 using System.Web.UI; 7 using System.Web.UI.WebControls; 8 using System.Web.UI.WebControls.WebParts; 9 using System.Web.UI.HtmlControls; 10 11 namespace MyControls 12 { 13 /// <summary> 14 /// ProverbE 自定义控件 枚举类型的属性 层叠式 15 /// </summary> 16 public class ProverbE : Control 17 { 18 public enum ProverbsForMe : int 19 { 20 FourWords = 1 , 21 FiveWords = 2 , 22 SixWords = 3 23 } 24 25 public enum ProverbsForOthers : int 26 { 27 FourWords = 1 , 28 FiveWords = 2 , 29 SixWords = 3 30 } 31 32 private ProverbsForMe prbMessageForMe; 33 public ProverbsForMe ForMe 34 { 35 get { return prbMessageForMe; } 36 set { prbMessageForMe = value; } 37 } 38 39 private ProverbsForOthers prbMessageForOthers; 40 public ProverbsForOthers ForOthers 41 { 42 get { return prbMessageForOthers; } 43 set { prbMessageForOthers = value; } 44 } 45 private string strMessageForMe; 46 private string strMessageForOthers; 47 48 protected override void Render(HtmlTextWriter Output) 49 { 50 switch (( int )prbMessageForMe) 51 { 52 case 1 : 53 strMessageForMe = " 水滴石穿 " ; break ; 54 case 2 : 55 strMessageForMe = " 温良恭俭让 " ; break ; 56 case 3 : 57 strMessageForMe = " 律己严待人宽 " ; break ; 58 } 59 60 switch (( int )prbMessageForOthers) 61 { 62 case 1 : 63 strMessageForOthers = " 勤能补拙 " ; break ; 64 case 2 : 65 strMessageForOthers = " 凡事起头难 " ; break ; 66 case 3 : 67 strMessageForOthers = " 今日事今日毕 " ; break ; 68 } 69 70 Output.Write( " 我的座右铭: " + " <input type='button' value= " + strMessageForMe + 71 " ><br> " + " 给您的座右铭: " + " <input type='button' value= " + 72 strMessageForOthers + " > " ); 73 } 74 } 75 } 76