Delphi DBGrid coloring

Source: Internet
Author: User
DBGrid ondrawcolumncell event
For example, if you have an adotable1 and a dbgrid1 column name in your database respectively (sequence number, name, age), you must fill the background color with the age of 23 in black, the font color is changed to white. The Code is as follows:
Procedure tform1.dbgrid1drawcolumncell (Sender: tobject; const rect: trect;
Datacol: integer; column: tcolumn; State: tgriddrawstate );
If adotable1.fieldbyname ('age'). asstring = '23' then
Dbgrid1.canvas. Brush. Color: = clblack;
Dbgrid1.canvas. Font. Color: = clwhite;
If datacol = 3 then
Dbgrid1.defadrawcolumncell (rect, datacol, column, State );

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