async private void GetAccounts(string accessToken)
{
OrganizationDataWebServiceProxy orgService = new OrganizationDataWebServiceProxy
{
ServiceUrl = CrmUrl,
AccessToken = accessToken
};
//Get "Sample" Accounts - make this more meaningful & add paging
QueryExpression query = new QueryExpression
{
EntityName = "account",
ColumnSet = new ColumnSet("name", "address1_latitude", "address1_longitude"),
TopCount = 10,
Orders = new DataCollection<OrderExpression>
{
new OrderExpression
{
AttributeName = "name",
OrderType = OrderType.Descending
}
},
Criteria = new FilterExpression
{
Conditions =
{
new ConditionExpression
{
EntityName = "account",
AttributeName = "name",
Operator = ConditionOperator.Like,
Values = {"%sample%"}
}
}
}
};
EntityCollection response = await orgService.RetrieveMultiple(query);
foreach (Entity account in response.Entities)
{
_dataSource.Objects.Insert(0, account);
using (var indexPath = NSIndexPath.FromRowSection(0, 0))
TableView.InsertRows(new[] { indexPath }, UITableViewRowAnimation.Automatic);
}
}
static internal QueryExpression LoadFromXml(XElement item)
{
QueryExpression queryExpression = new QueryExpression()
{
ColumnSet = ColumnSet.LoadFromXml(item.Element(Util.ns.a + "ColumnSet")),
Criteria = FilterExpression.LoadFromXml(item.Element(Util.ns.a + "Criteria")),
Distinct = Util.LoadFromXml<bool>(item.Element(Util.ns.a + "Distinct")),
EntityName = Util.LoadFromXml<string>(item.Element(Util.ns.a + "EntityName")),
PageInfo = PagingInfo.LoadFromXml(item.Element(Util.ns.a + "PageInfo")),
NoLock = Util.LoadFromXml<bool>(item.Element(Util.ns.a + "NoLock"))
};
foreach (XElement linkEntity in item.Element(Util.ns.a + "LinkEntities").Elements(Util.ns.a + "LinkEntity"))
{
queryExpression.LinkEntities.Add(LinkEntity.LoadFromXml(linkEntity));
}
foreach (XElement order in item.Element(Util.ns.a + "Orders").Elements(Util.ns.a + "OrderExpression"))
{
queryExpression.Orders.Add(OrderExpression.LoadFromXml(order));
}
if (item.Element(Util.ns.a + "TopCount") != null)
queryExpression.TopCount = Util.LoadFromXml<int>(item.Element(Util.ns.a + "TopCount"));
return queryExpression;
}