protected void Item_Lookup(object
sender, AxLookupEventArgs e)
{
// Boundfield
is the sender
AxBoundField
field = (AxBoundField)sender;
// The
underlying control in this case is the lookup control
AxLookup
lookup = e.LookupControl;
String
lookupTable;
string
field_storeAreaId;
string
field_ItemId;
string
field_InventLocationId;
string
field_SiteId;
string
field_ItemName;
lookupTable = "ItemStoreCombination";
field_storeAreaId = "storeAreaId";
field_InventLocationId = "InventLocationId";
field_ItemId = "ItemId";
field_SiteId = "SiteId";
field_ItemName = "ItemName";
using
(Proxy.SysDataSetBuilder sysDataSetBuilder =
Proxy.SysDataSetBuilder.constructLookupDataSet(this.AxSession.AxaptaAdapter, TableMetadata.TableNum(this.AxSession,
lookupTable)))
{
lookup.LookupDataSet = new DataSet(this.AxSession, sysDataSetBuilder.toDataSet());
//
DataSet has to be init'ed before accessing the data sources
lookup.LookupDataSet.Init();
//
Specify the lookup fields used
lookup.Fields.Add(AxBoundFieldFactory.Create(this.AxSession,
lookup.LookupDataSetViewMetadata.ViewFields[field_ItemId]));
lookup.Fields.Add(AxBoundFieldFactory.Create(this.AxSession,
lookup.LookupDataSetViewMetadata.ViewFields[field_ItemName]));
lookup.Fields.Add(AxBoundFieldFactory.Create(this.AxSession,
lookup.LookupDataSetViewMetadata.ViewFields[field_SiteId]));
lookup.Fields.Add(AxBoundFieldFactory.Create(this.AxSession,
lookup.LookupDataSetViewMetadata.ViewFields[field_InventLocationId]));
DataSetViewRow
ItemTableRow = this.AxDataSource2.GetDataSourceView("InventRequestLine").DataSetView.GetCurrent();
if
(ItemTableRow!= null)
{
using
(IAxaptaRecordAdapter record = ItemTableRow.GetRecord())
{
if
(record != null)
EP Lookup Filterization
{
// Filter the lookup
using (Proxy.Query query =
lookup.LookupDataSet.DataSetViews[0].MasterDataSource.query())
{
using (Proxy.QueryBuildDataSource
dataSource = query.dataSourceNo(1))
{
using (Proxy.QueryBuildRange range = dataSource.addRange(
TableDataFieldMetadata.FieldNum(AxSession, "ItemStoreCombination", "InventLocationId")))
using (Proxy.QueryBuildRange
range2 = dataSource.addRange(
TableDataFieldMetadata.FieldNum(AxSession, "ItemStoreCombination", "storeAreaId")))
{
range.status = (int)Proxy.RangeStatus.Hidden;
range.value
= (string)record.GetField("InventLocationId");
range2.status = (int)Proxy.RangeStatus.Hidden;
range2.value = (string)record.GetField("storeAreaId");
}
}
}
}
}
}
}
// Specify
the select field
lookup.SelectField = field_ItemId;
}