How to Use the filter function in the dbgrideh control of ehlib

It is very convenient to use the filter function in the dbgrideh control of ehlib, but there are several easy-to-be-ignored places in the process. It has been around for a long time, and the filter function cannot be used.

1. Add in Unit

Uses ehlibxxx (ehlibado, ehlibdbe, etc., depending on the selected dataset );

Initialization
Dbgridehdefaultstyle. filtereditcloseupapplyfilter: = true;

2. Set attributes

Dbgrideh. stfilter. Local: = true;

Dbgrideh. stfilter. Visible: = true;

3. Set the stfilter attribute of the field to be filtered. I will not discuss it in detail here. I believe everyone will.