Picker

Picker is a class which provides a function that allows the user to select scrolling motion by expressing the specified value as a list.

Add namespace

To implement Picker, include Tizen.NUI.Components and namespace in your application:

                
avrasm
                

                    
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xmlns:comp="clr-namespace:Tizen.NUI.Components;assembly=Tizen.NUI.Components"

Create with property

To create a Picker, follow these steps:

1. Create Picker in XAML:

   
                   
   groovy
                   
   
                       
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   <comp:Picker x:Name="picker"/>
   

2. Set the Picker property:

   
                   
   routeros
                   
   
                       
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   <comp:Picker x:Name="picker"
   MinValue="0"
   MaxValue="100"
   CurrentValue="10"/>
   

3. Define Picker element manually:

   
                   
   xml
                   
   
                       
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   <comp:Picker x:Name="picker">
       <Picker.Items>
           <x:String>0</x:String>
           <x:String>1</x:String>
           <x:String>2</x:String>
           <x:String>3</x:String>
           <x:String>4</x:String>
       </Picker.Items>
   </Picker>
   

The following output is generated when the Picker is created using property:

Respond to value changed event

When you touch or pan a Picker, the Picker instance receives a value changed event. You can declare the value changed event handler as follows:

                
routeros
                

                    
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<comp:Picker x:Name="picker" ValueChanged="OnValueChanged"/>

                
C#
                

                    
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private void OnValueChanged(object sender, ValueChangedEventArgs args)
{
    // Do something in response to Picker click
}

Related information

• Dependencies
  • Tizen 6.5 and Higher