With code like this:
这样的代码:
DataTable schema = conn.GetSchema();
DataTable tables = conn.GetSchema("Tables");
DataTable columns = conn.GetSchema("Columns");
DataTable schemWith code like this:
这样的代码:
DataTable schema = conn.GetSchema();
DataTable tables = conn.GetSchema("Tables");
DataTable columns = conn.GetSchema("Columns");
DataTable schem