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  • Delphi XE5 for Android (九)

    Delphi XE5 下TEdit控件有个属性:KeyboardType,如下图:

    image

     

    该属性决定了当焦点进入TEdit时,系统弹出的输入窗体,按照其帮助文件说明,不同取值的输入窗体不同,如下图:

    image

    根据不同需要选择,也可以在运行期改变取值,通过放置一个TPopupBox控件来进行设置,设计界面如下:

    image

    代码如下:

    procedure TfrmKeyboard.PopupBox1Change(Sender: TObject);
    begin
      case PopupBox1.ItemIndex of
        0: Edit1.KeyboardType := FMX.Types.TVirtualKeyboardType.vktDefault;
        1: Edit1.KeyboardType := FMX.Types.TVirtualKeyboardType.vktNumbersAndPunctuation;
        2: Edit1.KeyboardType := FMX.Types.TVirtualKeyboardType.vktNumberPad;
        3: Edit1.KeyboardType := FMX.Types.TVirtualKeyboardType.vktPhonePad;
        4: Edit1.KeyboardType := FMX.Types.TVirtualKeyboardType.vktAlphabet;
        5: Edit1.KeyboardType := FMX.Types.TVirtualKeyboardType.vktURL;
        6: Edit1.KeyboardType := FMX.Types.TVirtualKeyboardType.vktNamePhonePad;
        7: Edit1.KeyboardType := FMX.Types.TVirtualKeyboardType.vktEmailAddress;
      end;
    end;

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  • 原文地址:https://www.cnblogs.com/ChinaEHR/p/3371087.html
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