在组合框上碰到的问题？？？？？

tzy0906

做了一个订单管理系统,其产品编码如下:

pd_name         pd_code

F1-L1014×<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="1014" UnitName="F">1014 </st1:chmetcnv>     F1-L14

F1-L1014×1/<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="2" UnitName="F">2 </st1:chmetcnv>      F1-L14*1/2

F1-L1216×1/<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="2" UnitName="F">2 </st1:chmetcnv>      F1-L16*1/2

F1-L1418×3/<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="4" UnitName="F">4 </st1:chmetcnv>      F1-L18*3/4

F1-L1620×3/4（<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="15" UnitName="mm">15mm</st1:chmetcnv>） F1-L20*3/4(<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="15" UnitName="mm">15mm</st1:chmetcnv>)

F1-L1620×<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="1" UnitName="F">1 </st1:chmetcnv>       F1-L20*1

F1-S2632×3/<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="4" UnitName="F">4 </st1:chmetcnv>      F1-S32*3/4

F1-S2632×<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="1" UnitName="F">1 </st1:chmetcnv>       F1-S32*1

F1-S2632×11/<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="4" UnitName="F">4 </st1:chmetcnv>     F1-S32*11/4

F1-S1620×3/4(Y<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="20" UnitName="mm">20mm</st1:chmetcnv>) F1-S20*3/4(Y<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="20" UnitName="mm">20mm</st1:chmetcnv>)

F1-T1216×1/2×<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="1216" UnitName="F">1216   </st1:chmetcnv>F1-T16*1/2*16

在订单输入时，我用组合框列表产品编码，最初用的MDB，输入了产品编码自动能找到对应产品名称；最近我改成了SQL2000+ADP，发现在组合框中输入产品编码后居然不认帐了，我估计可能是‘*’号的问题，但我又不想轻易的去改变编码规则，请问大侠们有办法解决吗？