/// <summary>
/// Updates an existing coordinate system in the database
/// </summary>
/// <param name="cs"></param>
/// <param name="oldName"></param>
/// <returns></returns>
public bool UpdateProjection(CoordinateSystemDefinition cs, string oldName)
{
using (var conn = CreateSqliteConnection())
{
conn.Open();
using (IUpdate update = (IUpdate)conn.CreateCommand(OSGeo.FDO.Commands.CommandType.CommandType_Update))
{
update.SetFeatureClassName("Projections");
update.PropertyValues.Add(new OSGeo.FDO.Commands.PropertyValue("Name", new StringValue(cs.Name)));
update.PropertyValues.Add(new OSGeo.FDO.Commands.PropertyValue("Description", new StringValue(cs.Description)));
update.PropertyValues.Add(new OSGeo.FDO.Commands.PropertyValue("WKT", new StringValue(cs.Wkt)));
update.SetFilter("Name = '" + oldName + "'");
if (update.Execute() == 1)
{
LoggingService.InfoFormatted("Coordinate System {0} updated in database", oldName);
return(true);
}
}
conn.Close();
}
return(false);
}