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CnVCL 组件包
» CnDHibernateQueryAdvance问题
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Subject: CnDHibernateQueryAdvance问题
topdemon
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#1
Post at 2008-11-27 23:00
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CnDHibernateQueryAdvance问题
在DELPHI7下DEMO中的程序可以运行,我它的连接以及CnDHibernateQueryAdvance组件拷到我的程序中运行时报错,我自己新增加的报错
在打开CnDHibernateQueryAdvance.open时报 CLASS T表名 not found
topdemon
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#2
Post at 2008-11-27 23:31
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这个我弄明白了
topdemon
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#3
Post at 2008-11-27 23:44
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接上面为什么我只能设置每页显示2条记录多 一条就报错
rarnu
(橙子)
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#4
Post at 2008-12-3 18:21
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还是参考下demo吧
一条的问题可能还得查,除以1的问题比较特殊
Rarnu
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rarnu@cnpack.org
tahhkj
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#5
Post at 2009-3-31 23:07
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为何CnDHibernateQueryAdvance保存数据不成功?
mypodo.id:=999;
mypodo.code:='test';
.....
// id 是Pkname
ShowMessage(mypodo.code); //这里正常
try
Main.myqry.saveOrUpdateData('shequ',mypodo,'id');
except
MessageBox(Handle, '?%B
tahhkj
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#6
Post at 2009-4-1 08:10
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lTCnDHibernateQueryAdvance基本用法
lTCnDHibernateQueryAdvance必须和lTCnDHibernateIdGenerator配合使用吗?
我没有使用TCnDHibernateIdGenerator,为什么SaveOrUpdateData和DeleteData都不成功?
能否给出这组控件的基本使用方法和基本设置?
tahhkj
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#7
Post at 2009-4-1 20:09
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CnDHibernateQuery好像没有PkName属性
CnDHibernateQuery好像没有PkName属性,如何支持UpdateData和SaveOrUpdateData?
这两个方法都是使用PKName的。
到底有人真正使用过CnDHibernate啊?为何没人谈这个组件?
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