想把ComboBox组件里的(性别)选项保存到数据库中,为何下面的程序不对呢?

table1.fieldbyname('xb'):=ComboBOX1.items;
[58 byte] By [suxni-永远有多远] at [2008-4-10]
# 1
Table1.fieldbyname('xb').AsString:=ComboBOX1.items[ComboBOX1.ItemIndex]

或者直接用ComboBox1.Text
shadow7880-赛都 at 2007-10-27 > top of Msdn China Tech,Delphi,数据库相关...
# 2
table1.fieldbyname('xb').Asstring:=ComboBOX1.items[0];
madyak-无天 at 2007-10-27 > top of Msdn China Tech,Delphi,数据库相关...