各位救命:
   dbgrid改变颜色时出错:
    if   state= [gdSelected]  then          dbgrid3.Canvas.Brush.Color   :=   $00D2D5FF;      DBGrid3.DefaultDrawColumnCell(Rect,DataCol,Column,State);
  在编译时DBGrid3.DefaultDrawColumnCell(Rect,DataCol,Column,State)这条语句不能通过,
错误提示:[Error] Unit1.pas(230): Incompatible types  大家给我看看啊!!!!