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using System;
using System.Linq.Expressions;
namespace Xamarin.Forms
{
public static class BindableObjectExtensions
{
public static void SetBinding(this BindableObject self, BindableProperty targetProperty, string path, BindingMode mode = BindingMode.Default, IValueConverter converter = null,
string stringFormat = null)
{
if (self == null)
throw new ArgumentNullException("self");
if (targetProperty == null)
throw new ArgumentNullException("targetProperty");
var binding = new Binding(path, mode, converter, stringFormat: stringFormat);
self.SetBinding(targetProperty, binding);
}
public static void SetBinding<TSource>(this BindableObject self, BindableProperty targetProperty, Expression<Func<TSource, object>> sourceProperty, BindingMode mode = BindingMode.Default,
IValueConverter converter = null, string stringFormat = null)
{
if (self == null)
throw new ArgumentNullException("self");
if (targetProperty == null)
throw new ArgumentNullException("targetProperty");
if (sourceProperty == null)
throw new ArgumentNullException("sourceProperty");
Binding binding = Binding.Create(sourceProperty, mode, converter, stringFormat: stringFormat);
self.SetBinding(targetProperty, binding);
}
}
}
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