/// <summary>
/// Sets a property on an object to a value.
/// </summary>
/// <param name="instance">The object whose property to set.</param>
/// <param name="propertyName">The name of the property to set.</param>
/// <param name="value">The value to set the property to.</param>
public static void SetProperty(object instance, string propertyName, object value)
{
instance.ThrowIfNull(nameof(instance));
propertyName.ThrowIfNull(nameof(propertyName));
var instanceType = instance.GetType();
var pi = instanceType.GetProperty(propertyName);
if (pi == null)
{
throw new ArgumentNullException($"No property '{propertyName}' found on the instance of type '{instanceType}'.");
}
if (!pi.CanWrite)
{
throw new ArgumentNullException($"The property '{propertyName}' on the instance of type '{instanceType}' does not have a setter.");
}
if (value?.GetType().IsAssignableFrom(pi.PropertyType) == false)
{
value = TypeConverterHelper.To(value, pi.PropertyType);
}
pi.SetValue(instance, value, Array.Empty <object>());
}
public static IEnumerable <string> GetConstants <TInput>()
where TInput : class
{
return(typeof(TInput).GetFields(BindingFlags.Public | BindingFlags.Static | BindingFlags.FlattenHierarchy)
.Where(fi => fi.IsLiteral && !fi.IsInitOnly)
.Select(fi => TypeConverterHelper.To <string>(fi.GetRawConstantValue()))
.ToList());
}
