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DropDownClosed プロパティ

シンタックス
'宣言
 
Public Property DropDownClosed As String
public string DropDownClosed {get; set;}
使用例
WebDropDown1.ClientEvents.DropDownClosed = "WebDropDown_DropDownClosed"
WebDropDown1.ClientEvents.DropDownClosed = "WebDropDown_DropDownClosed";
// The client event 'DropDownClosed' takes two parameters sender and e
// sender  is the object which is raising the event
// e is the DropDownContainerEventArgs
 function WebDropDown_DropDownClosed(sender, e) {

     //Returns the state of the drop-down container - 0=closed, 1= opened
     var visible = e.getVisible();

     if (visible == 0) {

         window.status = "DropDown Container Closed!";
     }
     else
         window.status = "DropDown Container Opened!";


 }
参照