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while (row != null) { feature = featureClass.GetFeature(row.OID); //Adds the selected object ID's to the drop down menus middlePole.Items.Add(feature.get_Value(featureClass.FindField("OBJECTID")).ToString()); leftPole.Items.Add(feature.get_Value(featureClass.FindField("OBJECTID")).ToString()); rightPole.Items.Add(feature.get_Value(featureClass.FindField("OBJECTID")).ToString()); //textBox3.Text = feature.get_Value(featureClass.FindField("LASTUPDATESESSIONID")).ToString(); //Goes to the NextRow so that the while loop can catch if the next row is a Null. row = cursor.NextRow(); }
{ while(row != null) { string objectID = GetStringValueFromField(row, "OBJECTID"); middlePole.Items.Add(objectID); leftPole.Items.Add(objectID); rightPole.Items.Add(objectID); row = cursor.NextRow(); } } private string GetStringValueFromField(IRow row, string fieldName) { int index = row.Fields.FindField(fieldName); string fieldValue; if (index > -1) { fieldValue = row.get_Value(index).ToString(); return fieldValue; } else return fieldValue = ""; }
IUID uid = new UIDClass(); uid.Value = "{40A9E885-5533-11D0-98BE-00805F7CED21}"; IEnumLayer enumLayer = map.get_Layers((UID)uid, true); enumLayer.Reset(); IFeatureLayer featLayer = (IFeatureLayer)enumLayer.Next(); while(featLayer != null) { //your logic, for example IFeatureSelection featureSelection = (IFeatureSelection)featLayer; ICursor cursor; selectionSet.Search(null, false, out cursor); IRow row = cursor.NextRow(); ...etc ////////////// featLayer = (IFeatureLayer)enumLayer.Next(); }
while (row != null) { feature = featureClass.GetFeature(row.OID); //Adds the selected object ID's to the drop down menus middlePole.Items.Add(feature.get_Value(featureClass.FindField("OBJECTID")).ToString()); leftPole.Items.Add(feature.get_Value(featureClass.FindField("OBJECTID")).ToString()); rightPole.Items.Add(feature.get_Value(featureClass.FindField("OBJECTID")).ToString()); //textBox3.Text = feature.get_Value(featureClass.FindField("LASTUPDATESESSIONID")).ToString(); //Goes to the NextRow so that the while loop can catch if the next row is a Null. row = cursor.NextRow(); }
{ while(row != null) { string objectID = GetStringValueFromField(row, "OBJECTID"); middlePole.Items.Add(objectID); leftPole.Items.Add(objectID); rightPole.Items.Add(objectID); row = cursor.NextRow(); } } private string GetStringValueFromField(IRow row, string fieldName) { int index = row.Fields.FindField(fieldName); string fieldValue; if (index > -1) { fieldValue = row.get_Value(index).ToString(); return fieldValue; } else return fieldValue = ""; }
IUID uid = new UIDClass(); uid.Value = "{40A9E885-5533-11D0-98BE-00805F7CED21}"; IEnumLayer enumLayer = map.get_Layers((UID)uid, true); enumLayer.Reset(); IFeatureLayer featLayer = (IFeatureLayer)enumLayer.Next(); while(featLayer != null) { //your logic, for example IFeatureSelection featureSelection = (IFeatureSelection)featLayer; ICursor cursor; selectionSet.Search(null, false, out cursor); IRow row = cursor.NextRow(); ...etc ////////////// featLayer = (IFeatureLayer)enumLayer.Next(); }