public ISelectionSet Select(IQueryFilter filter)
{
filter.SubFields = this.IDFieldName;
filter.AddField("FDB_OID");
filter.AddField("FDB_SHAPE");
IFeatureCursor cursor = (IFeatureCursor)_fdb.Query(this, filter);
IFeature feat;
SpatialIndexedIDSelectionSet selSet = new SpatialIndexedIDSelectionSet(this.Envelope);
while ((feat = cursor.NextFeature) != null)
{
int nid = 0;
foreach (FieldValue fv in feat.Fields)
{
//if (fv.Name == "FDB_NID")
//{
// nid = (int)fv.Value;
// break;
//}
}
selSet.AddID(feat.OID, feat.Shape);
}
cursor.Dispose();
return(selSet);
}
async public Task <ISelectionSet> Select(IQueryFilter filter)
{
filter.SubFields = this.IDFieldName;
filter.AddField("FDB_SHAPE");
filter.AddField("FDB_OID");
IFeatureCursor cursor = await _fdb.Query(this, filter);
IFeature feat;
SpatialIndexedIDSelectionSet selSet = new SpatialIndexedIDSelectionSet(this.Envelope);
while ((feat = await cursor.NextFeature()) != null)
{
//long nid = 0;
foreach (FieldValue fv in feat.Fields)
{
//if (fv.Name == "FDB_NID")
//{
// nid = Convert.ToInt64(fv.Value);
// break;
//}
}
selSet.AddID(feat.OID, feat.Shape);
}
cursor.Dispose();
return(selSet);
}
public ISelectionSet Select(IQueryFilter filter)
{
filter.SubFields = this.IDFieldName;
filter.AddField("FDB_SHAPE");
filter.AddField("FDB_OID");
using (IFeatureCursor cursor = (IFeatureCursor)_fdb.Query(this, filter))
{
IFeature feat;
SpatialIndexedIDSelectionSet selSet = new SpatialIndexedIDSelectionSet(this.Envelope);
while ((feat = cursor.NextFeature) != null)
{
selSet.AddID(feat.OID, feat.Shape);
}
return(selSet);
}
}
async public Task <ISelectionSet> Select(IQueryFilter filter)
{
filter.SubFields = this.IDFieldName;
if (filter is ISpatialFilter)
{
filter.AddField(this.ShapeFieldName);
}
using (IFeatureCursor cursor = await OgcSpatialFeatureCursor.Create(this, filter))
{
IFeature feat;
SpatialIndexedIDSelectionSet selSet = new SpatialIndexedIDSelectionSet(this.Envelope);
while ((feat = await cursor.NextFeature()) != null)
{
selSet.AddID(feat.OID, feat.Shape);
}
return(selSet);
}
}
public ISelectionSet Select(IQueryFilter filter)
{
if (String.IsNullOrEmpty(this.IDFieldName) || filter == null)
{
return(null);
}
filter.SubFields = this.IDFieldName;
using (IFeatureCursor cursor = this.GetFeatures(filter))
{
IFeature feat;
SpatialIndexedIDSelectionSet selSet = new SpatialIndexedIDSelectionSet(this.Envelope);
while ((feat = cursor.NextFeature) != null)
{
selSet.AddID(feat.OID, feat.Shape);
}
return(selSet);
}
}
