/// <summary>
/// Tries to get the value of a property and corresponding BindingPropertyInfo or ClientPropertyAnnotation if the property exists
/// </summary>
/// <param name="source">Source object whose property needs to be read</param>
/// <param name="sourceProperty">Name of the source object property</param>
/// <param name="model">The client model.</param>
/// <param name="bindingPropertyInfo">BindingPropertyInfo corresponding to <paramref name="sourceProperty"/></param>
/// <param name="clientProperty">Instance of ClientProperty corresponding to <paramref name="sourceProperty"/></param>
/// <param name="propertyValue">Value of the property</param>
/// <returns>true if the property exists and the value was read; otherwise false.</returns>
internal static bool TryGetPropertyValue(object source, string sourceProperty, ClientEdmModel model, out BindingPropertyInfo bindingPropertyInfo, out ClientPropertyAnnotation clientProperty, out object propertyValue)
{
Type sourceType = source.GetType();
bindingPropertyInfo = BindingEntityInfo.GetObservableProperties(sourceType, model)
.SingleOrDefault(x => x.PropertyInfo.PropertyName == sourceProperty);
bool propertyFound = bindingPropertyInfo != null;
// bindingPropertyInfo is null for primitive properties.
if (!propertyFound)
{
clientProperty = BindingEntityInfo.GetClientType(sourceType, model)
.GetProperty(sourceProperty, true);
propertyFound = clientProperty != null;
if (!propertyFound)
{
propertyValue = null;
}
else
{
propertyValue = clientProperty.GetValue(source);
}
}
else
{
clientProperty = null;
propertyValue = bindingPropertyInfo.PropertyInfo.GetValue(source);
}
return(propertyFound);
}
internal static object GetPropertyValue(object source, string sourceProperty, out BindingPropertyInfo bindingPropertyInfo)
{
Type sourceType = source.GetType();
bindingPropertyInfo = BindingEntityInfo.GetObservableProperties(sourceType)
.SingleOrDefault(x => x.PropertyInfo.PropertyName == sourceProperty);
if (bindingPropertyInfo == null)
{
return(BindingEntityInfo.GetClientType(sourceType)
.GetProperty(sourceProperty, false)
.GetValue(source));
}
else
{
return(bindingPropertyInfo.PropertyInfo.GetValue(source));
}
}
