iphone - 检测 entryelement 的键盘何时返回 monotouch.dialog

Question

我正在使用此代码来检测从 monotouch.dialog 中的输入元素的键盘返回。

   RltEntryElement createServerUrlEntry(){

        try {


            ServerNameEntryElement = new EntryElement ("Website url","placeholder",
        "value");


            ServerNameEntryElement .ReturnKeyType = UIReturnKeyType .Done ;
             ServerNameEntryElement.ShouldReturn += ShouldReturnMethd;
            return ServerNameEntryElement ;

        } catch (Exception ex) {
            RltLog .HandleException (ex);
            return null ;
        }
    }

public bool ShouldReturnMethd ()
        {

            RltLog .LogInfo ("Helllllllllllllo");
            return false  ;
        }

在按下“完成”后，它可以正常工作并记录 "Helllllllllllllo"。但键盘不会消失。我应该如何使用它才能正常工作？

Answer 1

只需调用“ResignFirstResponder”

public bool ShouldReturnMethd ()
{
    RltLog.LogInfo ("Helllllllllllllo");
    ServerNameEntryElement.ResignFirstResponder(true);
    return false;
}