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author | Jason Smith <jason.smith@xamarin.com> | 2016-03-22 13:02:25 -0700 |
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committer | Jason Smith <jason.smith@xamarin.com> | 2016-03-22 16:13:41 -0700 |
commit | 17fdde66d94155fc62a034fa6658995bef6fd6e5 (patch) | |
tree | b5e5073a2a7b15cdbe826faa5c763e270a505729 /Xamarin.Forms.Core/DataTemplateSelector.cs | |
download | xamarin-forms-17fdde66d94155fc62a034fa6658995bef6fd6e5.tar.gz xamarin-forms-17fdde66d94155fc62a034fa6658995bef6fd6e5.tar.bz2 xamarin-forms-17fdde66d94155fc62a034fa6658995bef6fd6e5.zip |
Initial import
Diffstat (limited to 'Xamarin.Forms.Core/DataTemplateSelector.cs')
-rw-r--r-- | Xamarin.Forms.Core/DataTemplateSelector.cs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Xamarin.Forms.Core/DataTemplateSelector.cs b/Xamarin.Forms.Core/DataTemplateSelector.cs new file mode 100644 index 00000000..8ffa4781 --- /dev/null +++ b/Xamarin.Forms.Core/DataTemplateSelector.cs @@ -0,0 +1,17 @@ +using System; + +namespace Xamarin.Forms +{ + public abstract class DataTemplateSelector : DataTemplate + { + public DataTemplate SelectTemplate(object item, BindableObject container) + { + DataTemplate result = OnSelectTemplate(item, container); + if (result is DataTemplateSelector) + throw new NotSupportedException("DataTemplateSelector.OnSelectTemplate must not return another DataTemplateSelector"); + return result; + } + + protected abstract DataTemplate OnSelectTemplate(object item, BindableObject container); + } +}
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