public override object GetValue(object component)
{
// To expand and display embedded instances, such as Props for SMS SCI classes.
var val = ((ManagementBaseObjectW)component)[_property.Name];
if (val is ManagementBaseObject[])
{
ManagementBaseObject[] props = (ManagementBaseObject[])val;
ManagementBaseObjectW[] propvalues = new ManagementBaseObjectW[props.Length];
for (int i = 0; i < props.Length; i++)
{
propvalues[i] = new ManagementBaseObjectW(props[i]);
}
return(propvalues);
}
if (val is ManagementBaseObject)
{
ManagementBaseObject props = (ManagementBaseObject)val;
ManagementBaseObjectW propvalue = new ManagementBaseObjectW(props);
return(propvalue);
}
return(val);
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (value is ManagementBaseObjectW)
{
ManagementBaseObjectW mObjectW = (ManagementBaseObjectW)value;
// If PropertyName contains Name, return the value of the property
foreach (PropertyData p in mObjectW.Properties)
{
if (p.Name.Contains("Name"))
{
return(p.Value.ToString());
}
}
// No match on Name. If PropertyName contains ID, return the value of the property
foreach (PropertyData p in mObjectW.Properties)
{
if (p.Name.Contains("ID"))
{
return(p.Value.ToString());
}
}
// No match on Name or ID. If Property is key, return the value of the property
foreach (PropertyData p in mObjectW.Properties)
{
foreach (QualifierData q in p.Qualifiers)
{
if (q.Name.Equals("key", StringComparison.InvariantCultureIgnoreCase))
{
if (String.IsNullOrEmpty(p.Value.ToString()))
{
return(String.Empty);
}
else
{
return(p.Value.ToString());
}
}
}
}
// No matches. Return an empty string.
return(String.Empty);
}
return(base.ConvertTo(context, culture, value, destinationType));
}
public ManagementBaseObjectPropertyDescriptor(ManagementBaseObjectW actualObject, PropertyData property)
: base(property.Name, null)
{
_wrapperObject = actualObject;
_property = property;
if (_property.Origin == "___SYSTEM")
{
category = "System Properties";
}
else
{
category = "Properties";
}
}
public Type GetDotNetType()
{
if ((_property.Type == CimType.Object) && (_property.Value is ManagementBaseObject))
{
if (_property.Value is ManagementClass)
{
return(typeof(ManagementClass));
}
if (_property.Value is ManagementObject)
{
return(typeof(ManagementObject));
}
return(typeof(ManagementBaseObject));
}
return(ManagementBaseObjectW.GetTypeFor(_property.Type, _property.IsArray));
}
