m_workspace = new Workspace();
//打开数据源
String filePath = @"F:\superMap\World\World.udb";
DatasourceConnectionInfo datasourceInfo = new DatasourceConnectionInfo();
datasourceInfo.Server = filePath;
datasourceInfo.EngineType = EngineType.UDB;
m_datasource = m_workspace.Datasources.Open(datasourceInfo);,
异常,提示 无法以独占方式打开数据源或文件损坏