66 строки
1.7 KiB
Markdown
66 строки
1.7 KiB
Markdown
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---
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layout: post
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title: looping feature of Syncfusion Picker control for Xamarin.Android
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description: This section will explain about how to enable and disable looping by using SfPicker control in Xamarin.Android.
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platform: Xamarin.Android
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control: Picker
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documentation: ug
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---
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# Looping in Xamarin.Android
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The Looping support is used to automatically navigate the first item to repeat the list of items after reached the last item. Each forward iteration is followed by a backward iteration in the picker control. This can be achieved by `EnableLooping` property.
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## EnableLooping
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The looping support is achieved by setting the `EnableLooping` property to true.
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{% highlight c# %}
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SfPicker picker = new SfPicker();
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ColorInfo info = new ColorInfo();
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picker.ItemsSource = info.Colors;
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// Enable Looping in picker control
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picker.EnableLooping = true;
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{% endhighlight %}
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Screen shot for the above codes.
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You can find the complete Looping sample from this [link](http://www.syncfusion.com/downloads/support/directtrac/208168/ze/Looping_1756767840).
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## How to restrict Looping in a particular column of the picker
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The looping support can be restricted in a particular column of the picker by setting the `EnableLooping` of ColumnLoaded event argument to false.
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{% highlight c# %}
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picker.OnColumnLoaded+=(object sender, ColumnLoadedEventArgs e) =>
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{
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if (e.Column == 0)
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{
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e.EnableLooping = true;
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}
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else
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e.EnableLooping = false;
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};
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{% endhighlight %}
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Screen shot for the above codes.
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You can find the sample from this [link](http://www.syncfusion.com/downloads/support/directtrac/208168/ze/AutoReverse_Sample1257178886.zip).
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