Does anyone know of a way (without looking through decompiled ASP.Net code)
to convert a String to a Type using the generic TypeConverter stuff?  I am
writing a deserializer, but I would prefer not to have a custom codepath
just for String->Type, but the following code throws a
NotSupportedException:


TypeDescriptor.GetConverter(typeof(Type)).ConvertFrom("System.String")

The problem with the above code is that GetConverter returns the base
TypeDescriptor, which always throws an exception on ConvertFrom, but I'm not
aware of any gneeric codepaths to do this that don't involve typedescriptors

What do you mean by "convert a String to a Type?" Are you referring to
converting a string to the type "System.Type?" You didn't mention any other
type, and your example uses "typeof(Type)" which seems to bear this out. If
so, you are barking way up the wrong tree. A string can not be converted to
the type "System.Type". To convert one type to another, the data must be
consistent with the type being converted to. A string can be converted, for
example, to an array, because it IS an array. It can be converted to a
number if the characters in the string can be read as a number (as in
"123.456"). But the System.Type class has nothing in common with any string.

Perhaps you could tell us what requirement you're trying to fulfill, and we
can help you get there.

Show quoteHide quote

Yes, what I'm looking to do is convert a string representation of a typename
into an actual System.Type, like Type.GetType(String) does.  I'm trying to
deserialize something that looks like this:

<MyElement OwningType="System.Uri, System">
</MyElement>

which would correspond to a type:

using System.Net;
public class MyElement
{
    private Type _OwningType;
    public Type OwningType
    {
        get
        {
             return this._OwningType;
        }
        set
        {
             this._OwningType = value;
        }
}


which after derialization would give me:
myDeserialedInstanceOfMyElement.OwningType.FullName.Equals("System.Uri,
System") == true

Type.Gettype("System.String")

I'm trying to avoid having a special case for deserializing XML attributes
if the type is Type, hence the focus on TypeConverter.  I need to convert a
string-based value to an object's property, and one class I have has a
property of type System.Type.  I had thought that ASP.Net handles that, and
was going to see how it did it, but apparently, that is not the case, and I
am going to have to go with it at least for now

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