/// <summary>
/// Returns a property descriptor of the specified component
/// that matches the m_key member, or null if none found</summary>
/// <param name="component">Component for which to find a matching descriptor</param>
/// <returns>A property descriptor of the specified component
/// that matches the key member, or null if none found</returns>
private SysPropertyDescriptor FindDescriptor(object component)
{
if (component == null)
{
return(null);
}
SysPropertyDescriptor descriptor;
// Try to get cached descriptor for the component
if (m_descriptorMap.TryGetValue(component, out descriptor))
{
return(descriptor);
}
// Try to find a descriptor matching the 'key' and cache it
descriptor = PropertyUtils.FindPropertyDescriptor(component, m_key);
m_descriptorMap.Add(component, descriptor);
return(descriptor);
}
