Dictionary <string, bool> GetFeatureClassExistsMap(ProSymbolUtilities.SupportedStandardsType standard,
Geodatabase gdb = null)
{
EGDBPrefixName = string.Empty;
_egdbConnectionString = string.Empty;
if (gdb != null)
{
GeodatabaseType gdbType = gdb.GetGeodatabaseType();
if (gdbType == GeodatabaseType.RemoteDatabase)
{
// if an SDE/EGDB, then feature class name format will differ:
// Database + User + Feature Class Name
DatabaseConnectionProperties dbcps = gdb.GetConnector() as DatabaseConnectionProperties;
if (dbcps != null)
{
EGDBPrefixName = dbcps.Database + "." + dbcps.User + ".";
// Also save this connection string to identify this EGDB later
_egdbConnectionString = ((Datastore)gdb).GetConnectionString();
}
}
}
Dictionary <string, bool> featureClassExists = new Dictionary <string, bool>();
List <SymbolSetMapping> symbolSetMapping = null;
switch (standard)
{
case ProSymbolUtilities.SupportedStandardsType.app6b: symbolSetMapping = _symbolSetMappingAPP6B; break;
case ProSymbolUtilities.SupportedStandardsType.app6d: symbolSetMapping = _symbolSetMappingAPP6D; break;
case ProSymbolUtilities.SupportedStandardsType.mil2525b: symbolSetMapping = _symbolSetMapping2525B; break;
case ProSymbolUtilities.SupportedStandardsType.mil2525c: symbolSetMapping = _symbolSetMapping2525C; break;
default:
symbolSetMapping = _symbolSetMapping2525D;
break;
}
foreach (SymbolSetMapping mapping in symbolSetMapping)
{
string featureClassName = EGDBPrefixName + mapping.FeatureClassName;
if (!featureClassExists.ContainsKey(featureClassName))
{
featureClassExists.Add(featureClassName, false);
}
}
return(featureClassExists);
}
/// <summary>
/// This method will
/// 1. Make sure if a Feature Layer is selected.
/// 2. The Workspace is not null
/// 3. Make sure that the workspace is an Enterprise SQL Server Geodatabase Workspace
///
/// and then create a new version (In a Queued Task)
/// and Connect to the newly created version and delete all the features for the selected subtype (In a separate QueuedTask)
/// </summary>
/// <param name="item">The newly selected combo box item</param>
protected override async void OnSelectionChange(ComboBoxItem item)
{
await QueuedTask.Run(async() =>
{
if (item == null)
{
return;
}
if (string.IsNullOrEmpty(item.Text))
{
return;
}
Layer layer = MapView.Active.GetSelectedLayers()[0];
if (layer is FeatureLayer featureLayer)
{
using (Geodatabase geodatabase = featureLayer.GetTable().GetDatastore() as Geodatabase)
using (Table table = featureLayer.GetTable())
{
if (geodatabase == null)
{
return;
}
EnterpriseDatabaseType enterpriseDatabaseType = ((DatabaseConnectionProperties)geodatabase.GetConnector()).DBMS;
if (enterpriseDatabaseType != EnterpriseDatabaseType.SQLServer)
{
Enabled = false;
return;
}
if (table.GetRegistrationType().Equals(RegistrationType.Nonversioned))
{
return;
}
using (Version newVersion = await CreateVersionAsync(table))
using (Geodatabase newVersionGeodatabase = newVersion.Connect())
using (Table newVersionTable = newVersionGeodatabase.OpenDataset <Table>(table.GetName()))
{
string subtypeField = table.GetDefinition().GetSubtypeField();
int code = table.GetDefinition().GetSubtypes().First(subtype => subtype.GetName().Equals(item.Text)).GetCode();
QueryFilter queryFilter = new QueryFilter {
WhereClause = string.Format("{0}={1}", subtypeField, code)
};
using (var rowCursor = newVersionTable.Search(queryFilter, false))
{
EditOperation editOperation = new EditOperation
{
EditOperationType = EditOperationType.Long,
Name = "Delete Based On Subtype"
};
editOperation.Callback(context =>
{
while (rowCursor.MoveNext())
{
using (Row row = rowCursor.Current)
{
context.Invalidate(row);
row.Delete();
}
}
}, newVersionTable);
bool result = await editOperation.ExecuteAsync();
if (!result)
{
MessageBox.Show(String.Format("Could not delete features for subtype {0} : {1}", item.Text, editOperation.ErrorMessage));
}
await Project.Current.SaveEditsAsync();
}
}
}
}
});
}
Dictionary <string, bool> GetFeatureClassExistsMap(ProSymbolUtilities.SupportedStandardsType standard,
Geodatabase gdb = null)
{
string prefixName = string.Empty;
_egdbConnectionString = string.Empty;
if (gdb != null)
{
GeodatabaseType gdbType = gdb.GetGeodatabaseType();
if (gdbType == GeodatabaseType.RemoteDatabase)
{
// if an SDE/EGDB, then feature class name format will differ:
// Database + User + Feature Class Name
DatabaseConnectionProperties dbcps = gdb.GetConnector() as DatabaseConnectionProperties;
if (dbcps != null)
{
prefixName = dbcps.Database + "." + dbcps.User + ".";
// Also save this connection string to identify this EGDB later
_egdbConnectionString = ((Datastore)gdb).GetConnectionString();
}
}
}
Dictionary <string, bool> featureClassExists = new Dictionary <string, bool>();
if (standard == ProSymbolUtilities.SupportedStandardsType.mil2525c_b2)
{
// 2525c_b2
featureClassExists.Add(prefixName + "Activities", false);
featureClassExists.Add(prefixName + "Air", false);
featureClassExists.Add(prefixName + "ControlMeasuresAreas", false);
featureClassExists.Add(prefixName + "ControlMeasuresLines", false);
featureClassExists.Add(prefixName + "ControlMeasuresPoints", false);
featureClassExists.Add(prefixName + "Installations", false);
featureClassExists.Add(prefixName + "LandEquipment", false);
featureClassExists.Add(prefixName + "METOCAreas", false);
featureClassExists.Add(prefixName + "METOCLines", false);
featureClassExists.Add(prefixName + "METOCPoints", false);
featureClassExists.Add(prefixName + "SeaSubsurface", false);
featureClassExists.Add(prefixName + "SeaSurface", false);
featureClassExists.Add(prefixName + "SIGINT", false);
featureClassExists.Add(prefixName + "Space", false);
featureClassExists.Add(prefixName + "Units", false);
}
else
{
// 2525d
featureClassExists.Add(prefixName + "Activities", false);
featureClassExists.Add(prefixName + "Air", false);
featureClassExists.Add(prefixName + "AirMissile", false);
featureClassExists.Add(prefixName + "Civilian", false);
featureClassExists.Add(prefixName + "ControlMeasuresAreas", false);
featureClassExists.Add(prefixName + "ControlMeasuresLines", false);
featureClassExists.Add(prefixName + "ControlMeasuresPoints", false);
featureClassExists.Add(prefixName + "Cyberspace", false);
featureClassExists.Add(prefixName + "Installations", false);
featureClassExists.Add(prefixName + "LandEquipment", false);
featureClassExists.Add(prefixName + "METOCAreasAtmospheric", false);
featureClassExists.Add(prefixName + "METOCAreasOceanographic", false);
featureClassExists.Add(prefixName + "METOCLinesAtmospheric", false);
featureClassExists.Add(prefixName + "METOCLinesOceanographic", false);
featureClassExists.Add(prefixName + "METOCPointsAtmospheric", false);
featureClassExists.Add(prefixName + "METOCPointsOceanographic", false);
featureClassExists.Add(prefixName + "MineWarfare", false);
featureClassExists.Add(prefixName + "SeaSubsurface", false);
featureClassExists.Add(prefixName + "SeaSurface", false);
featureClassExists.Add(prefixName + "SIGINT", false);
featureClassExists.Add(prefixName + "Space", false);
featureClassExists.Add(prefixName + "SpaceMissile", false);
featureClassExists.Add(prefixName + "Units", false);
}
return(featureClassExists);
}
