/// <summary>
/// Deletes a lookup.
/// </summary>
/// <param name="name"></param>
public void DeleteLookup(string name)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
// walk...
foreach (ExtendedPropertyDefinition prop in this.Properties)
{
if (prop.DataType is LookupExtendedPropertyDataType &&
string.Compare(((LookupExtendedPropertyDataType)prop.DataType).LookupName, name, true, System.Globalization.CultureInfo.InvariantCulture) == 0)
{
throw new InvalidOperationException(string.Format("The lookup '{0}' is currently used by property '{1}' on '{2}'.", name, prop.NativeName,
prop.EntityTypeId));
}
}
// remove it...
ExtendedLookupDefinition lookup = this.Lookups[name];
if (lookup != null)
{
this.Lookups.Remove(lookup);
}
}
private static ExtendedPropertySettings FromXmlVersion3Schema(XmlElement element)
{
if (element == null)
{
throw new ArgumentNullException("element");
}
// load...
ExtendedPropertySettings settings = new ExtendedPropertySettings();
// load the extended properties
foreach (XmlElement propertyElement in element.SelectNodes("ExtendedProperties/ExtendedProperty"))
{
settings.Properties.Add(ExtendedPropertyDefinition.FromXml(propertyElement));
}
// load the extended lookups
foreach (XmlElement lookupElement in element.SelectNodes("Lookups/Lookup"))
{
settings.Lookups.Add(ExtendedLookupDefinition.FromXml(lookupElement));
}
// return...
return(settings);
}
public LookupExtendedPropertyDataType(ExtendedLookupDefinition lookup)
{
if (lookup == null)
{
throw new ArgumentNullException("lookup");
}
_lookupName = lookup.Name;
}
public void Remove(ExtendedLookupDefinition lookup)
{
if (!Contains(lookup))
{
return;
}
InnerList.RemoveAt(IndexOf(lookup));
}
public int IndexOf(string name)
{
for (int i = 0; i < InnerList.Count; i++)
{
ExtendedLookupDefinition existingProperty = (ExtendedLookupDefinition)InnerList[i];
if (existingProperty.Name == name)
{
return(i);
}
}
return(-1);
}
public int Add(ExtendedLookupDefinition lookup)
{
if (InnerList.Contains(lookup))
{
return(InnerList.IndexOf(lookup));
}
if (Contains(lookup))
{
throw new DuplicateNameException(lookup.Name);
}
return(InnerList.Add(lookup));
}
public bool Contains(ExtendedLookupDefinition lookup)
{
return(Contains(lookup.Name));
}
public int IndexOf(ExtendedLookupDefinition lookup)
{
return(IndexOf(lookup.Name));
}