bool MemberHasValue(XmlTypeMapMember member, object ob, bool isValueList)
{
if (isValueList)
{
return(member.GlobalIndex < ((object[])ob).Length);
}
else if (member.DefaultValue != System.DBNull.Value)
{
object val = GetMemberValue(member, ob, isValueList);
if (val == null && member.DefaultValue == null)
{
return(false);
}
if (val != null && val.GetType().IsEnum)
{
if (val.Equals(member.DefaultValue))
{
return(false);
}
Type t = Enum.GetUnderlyingType(val.GetType());
val = Convert.ChangeType(val, t);
}
if (val != null && val.Equals(member.DefaultValue))
{
return(false);
}
}
else if (member.IsOptionalValueType)
{
return(member.GetValueSpecified(ob));
}
return(true);
}
private bool MemberHasValue(XmlTypeMapMember member, object ob, bool isValueList)
{
if (isValueList)
{
return(member.GlobalIndex < ((object[])ob).Length);
}
if (member.DefaultValue != DBNull.Value)
{
object obj = this.GetMemberValue(member, ob, isValueList);
if (obj == null && member.DefaultValue == null)
{
return(false);
}
if (obj != null && obj.GetType().IsEnum)
{
if (obj.Equals(member.DefaultValue))
{
return(false);
}
Type underlyingType = Enum.GetUnderlyingType(obj.GetType());
obj = Convert.ChangeType(obj, underlyingType);
}
if (obj != null && obj.Equals(member.DefaultValue))
{
return(false);
}
}
else if (member.IsOptionalValueType)
{
return(member.GetValueSpecified(ob));
}
return(true);
}
bool MemberHasValue (XmlTypeMapMember member, object ob, bool isValueList)
{
if (isValueList) {
if (member.IsOptionalValueType && !member.GetValueSpecified (ob))
return false;
return member.GlobalIndex < ((object[])ob).Length;
}
else if (member.DefaultValue != System.DBNull.Value) {
object val = GetMemberValue (member, ob, isValueList);
if (val == null && member.DefaultValue == null) return false;
if (val != null && val.GetType().IsEnum)
{
if (val.Equals (member.DefaultValue)) return false;
Type t = Enum.GetUnderlyingType(val.GetType());
val = Convert.ChangeType (val, t);
}
if (val != null && val.Equals (member.DefaultValue)) return false;
}
else if (member.IsOptionalValueType)
return member.GetValueSpecified (ob);
return true;
}
