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» 求助 delphi ADO组件的 CursorLocation属性设置为 clUseServer 用法
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Subject: 求助 delphi ADO组件的 CursorLocation属性设置为 clUseServer 用法
tahhkj
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Post at 2016-1-14 11:49
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求助 delphi ADO组件的 CursorLocation属性设置为 clUseServer 用法
有个管理系统,所有ADOQUERY组件的 CursorLocation属性设置为 clUseClient,一直运行正常,我尝试全部设置为clUseServer, 系统不运行了,直接退出,请大家帮忙。
我的做法是:
1. 连接数据库之前,先将ADOConnection的 CursorLocation设置为clUseServer
2. 调用窗体前,遍历所有ADOQUERY组件,然后将其 CursorLocation设置为clUseServer
Open 失败
[
本帖最后由 tahhkj 于 2016-1-14 11:56 编辑
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