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·½·¨Ò»:javascript·¨ function btnClear() { for(i=0;i /// Çå¿ÕÖ¸¶¨Ò³ÃæÉÏËùÓеĿؼþÄÚÈÝ£¬°üÀ¨TextBox£¬CheckBox,CheckBoxList,RadioButton,RadioButtonList¡£µ«ÊDz»Çå /// ³ýÈçListBox£¬DropDownList£¬ÒòΪÕâÑùµÄ¿Ø¼þÖµ¶Ôµ±Ç°Ò³ÃæÀ´Ëµ»¹¿ÉÒÔÓã¬Ò»°ãÕâЩ¿Ø¼þÀﶼÊDZ£´æµÄ×ÖµäÊý¾Ý¡£ /// Author£ºKevin /// ÈÕÆÚ£º2004-12-02 /// ///
Ö¸¶¨µÄÒ³Ãæ public static void ClearAllContent(System.Web.UI.Control page) { int nPageControls = page.Controls.Count; for (int i = 0; i < nPageControls; i++) { foreach (System.Web.UI.Control control in page.Controls[i].Controls) { if (control.HasControls()) { ClearAllText(control); } else { if (control is TextBox) (control as TextBox).Text = ""; if (control is CheckBox) (control as CheckBox).Checked = false; if (control is RadioButtonList) (control as RadioButtonList).SelectedIndex = -1; if (control is RadioButton) (control as RadioButton).Checked = false; if (control is CheckBoxList) { foreach (ListItem item in (control as CheckBoxList).Items) { item.Selected = false; } } }//if..else }//foreach }//for } #endregion ·½·¨ËÄ: ½¨Á¢Ò»¸öÀ࣬ÓÃÓÚ´æ·ÅÄÇЩTextBoxµÄnameºÍvalue £¬´úÂëÈçÏ£º Public Class UtilityObj Private _name As String Private _value As String Public Sub New(ByVal Name As String, ByVal Value As String) _name = Name _value = Value End Sub Public Property Name() As String Get Return _name End Get Set(ByVal Value As String) _name = Name End Set End Property Public Property Value() As String Get Return (_value) End Get Set(ByVal Value As String) _value = Value End Set End Property End Class Õâ¸öÀà°üº¬Á½¸öÊôÐÔ£º"name" ºÍ "value"£¬ÔÙ¶¨ÒåÒ»¸ö¹«ÓеÄArraylist(oArraylist),ÓÃÓÚ´æ´¢Êý¾Ý¡£Èçͼ£º ҪʵÏÖ±éÀúASP.NETÒ³ÃæËùÓеĿؼþ£¬ÎÒÃÇ»¹ÐèÒª¶¨ÒåÒ»¸öÖ÷ÒªµÄ·½·¨¡£Õâ¸ö·½·¨½ÓÊÕÒ»¸öControlÀàÐ͵IJÎÊý£¬Èç¹ûÕâ¸ö²ÎÊýΪtextbox£¬Ôò´æ´¢ËüµÄ name ºÍ value¡£´úÂëÈçÏ£º Public Sub LoopingControls(ByVal oControl As Control) Dim frmCtrl As Control oArrayList = New ArrayList For Each frmCtrl In oControl.Controls If TypeOf frmCtrl Is TextBox Then oArrayList.Add(New UtilityObj(frmCtrl.I