public override object ConvertFrom(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value)
{
AApiVersionedFieldsCTD.TypedValuePropertyDescriptor pd = (AApiVersionedFieldsCTD.TypedValuePropertyDescriptor)context.PropertyDescriptor;
IResourceKeyCTD rkCTD = (IResourceKeyCTD)pd.GetValue(null);
AApiVersionedFields owner = rkCTD.owner;
string field = rkCTD.field;
object component = rkCTD.component;
IResourceKey rk = (IResourceKey)AApiVersionedFieldsCTD.GetFieldValue(owner, field).Value;
if (typeof(IResourceKey).IsAssignableFrom(value.GetType()))
{
IResourceKey rkNew = (IResourceKey)value;
rk.ResourceType = rkNew.ResourceType;
rk.ResourceGroup = rkNew.ResourceGroup;
rk.Instance = rkNew.Instance;
return(rk);
}
if (value != null && value is string)
{
if (AResourceKey.TryParse((string)value, rk))
{
return(rk);
}
else
{
throw new NotSupportedException("Invalid data: " + (string)value);
}
}
return(base.ConvertFrom(context, culture, value));
}
/// <summary>
/// Tests whether a string can be converted to an <see cref="IResourceKey"/> and,
/// if so, sets <paramref name="result"/> to the converted value.
/// </summary>
/// <param name="value">A potential string representation of an <see cref="IResourceKey"/>.</param>
/// <param name="result">The eqivalent <see cref="IResourceKey"/> value for <paramref name="value"/>.</param>
/// <returns>True if <paramref name="value"/> has the format
/// "0xHHHHHHHH-0xHHHHHHHH-0xHHHHHHHHHHHHHHHH"; otherwise false.
/// </returns>
public static bool TryParse(string value, out IResourceKey result)
{
result = new RK();
return(AResourceKey.TryParse(value, result));
}
