public override object GetObject(ITypeDescriptorContext context, object value)
{
IFormattableObject contextObject = null;
var multi = context.Instance as object[];
if (multi != null)
{
var objects = multi.OfType <IFormattableObject>()
.Concat(multi.OfType <KPI>().Select(kpi => new KPIFormatString(kpi)));
contextObject = new FormattableObjectCollection(objects);
}
else if (context.Instance is KPI)
{
contextObject = new KPIFormatString(context.Instance as KPI);
}
else
{
contextObject = context.Instance as IFormattableObject;
}
if (contextObject == null)
{
return(null);
}
return(new Format(contextObject));
}
public Format(IFormattableObject baseObject)
{
this.baseObject = baseObject;
// Set the format to Mixed, in case multiple objects with different formats have been selected:
if ((baseObject as FormattableObjectCollection)?.Mixed ?? false)
{
numberFormat = NumberFormats.Mixed;
}
else
{
ApplyFormatString(baseObject.FormatString);
}
}
