Ehlib是一个很好的

代码说明：

Ehlib 是著名的数据库连接控制，版本为4.5.62，DBgrid增强VCL控件；支持多表头，多固定列，按表头排序，支持合计列，并支持直接打印。可以和PB的ataWindow媲美。 本版本含完整源代码，支持以下 IDE： Delphi 5,6,7,2005 C++Builder 5,6 BDS 2006 (Delphi 2006, C++Builder 2006) Delphi 2007 RAD Studio 2009 (Delphi 2009, C++Builder 2009) Embarcadero RAD Studio 2010 (Delphi 2010, C++Builder 2010) 本人已在Delphi 2010中运行通过，在本人编制的进销存软件中应用完全正常。 -Ehlib is a well-known database connection control, version 4.5.62, DBgrid enhanced VCL controls support multi-header, multi-fixed columns, according to the table header to sort, support total columns, and support for direct printing. PB can be comparable to the ataWindow. This version contains the full source code, to support the following IDE: Delphi 5,6,7,2005 C++ Builder 5,6 BDS 2006 (Delphi 2006, C++ Builder 2006) Delphi 2007 RAD Studio 2009 (Delphi 2009, C++ Builder 2009) Embarcadero RAD Studio 2010 (Delphi 2010, C++ Builder 2010) I have run in the Delphi 2010 is enacted, I prepared Invoicing software application c