public static Expression <Func <string> > GetExpression([NotNull] string typeFullName, [NotNull] string property)
{
try
{
// ReSharper disable once AssignNullToNotNullAttribute
return(Expression.Lambda <Func <string> >(Expression.Property(null, ExtendedType.FindType(typeFullName), property)));
}
catch
{
return(null);
}
}
/// <summary>
/// Overrides the default binder, firstly by using a cache of <see cref="Type"/>s based on the assembly name and type name,
/// speeding up type binding, but also allowing easy overrides using
/// <see cref="WebApplications.Utilities.Serialization.ExtendedSerializationBinder.MapType"/>.
/// </summary>
/// <param name="assemblyName">
/// Specifies the <see cref="System.Reflection.Assembly"/> name of the serialized object.
/// </param>
/// <param name="typeName">
/// Specifies the <see cref="System.Type"/> name of the serialized object.
/// </param>
/// <returns>The mapped type.</returns>
/// <exception cref="OverflowException">
/// The type map contains the <see cref="int.MaxValue">maximum</see> number of elements.
/// </exception>
/// <seealso cref="System.Reflection.Assembly"/>
/// <seealso cref="System.Reflection.AssemblyName"/>
public override Type BindToType(string assemblyName, string typeName)
{
if (assemblyName == null)
{
throw new ArgumentNullException(nameof(assemblyName));
}
if (typeName == null)
{
throw new ArgumentNullException(nameof(typeName));
}
return(_typeMap.GetOrAdd(
Reflection.SimplifiedTypeFullName(new[] { typeName, assemblyName }.JoinNotNullOrWhiteSpace(",")),
n => ExtendedType.FindType(n, false, true)));
}
public override object ConvertFrom(ITypeDescriptorContext ctx, CultureInfo ci, object data)
{
if (data == null)
{
return(null);
}
string typeName = (string)data;
// ReSharper disable ExceptionNotDocumented
Type result = ExtendedType.FindType(typeName, false, true);
// ReSharper restore ExceptionNotDocumented
if (result == null)
{
throw new ArgumentException(
// ReSharper disable once AssignNullToNotNullAttribute
string.Format(Resources.SimplifiedTypeNameConverter_ConvertFrom_Unknown_Type, typeName),
nameof(data));
}
return(result);
}
