选择DSN时提示输入密码 [英] Prompt for Password when DSN is selected

问题描述

我当前正在做一个必须连接到oracle数据库的项目

我为此使用ODBC，并且在VB.net组合框中获得了可用DSN的列表.
如果我选择与Oracle相关的DSN，它会提示我输入用户名和密码.

AdPromptAlways此方法始终在VB中有效，但在VB.net中不知道该怎么做

I am currently doing a project where i have to connect to oracle database

I am using ODBC for this and I got list of available DSN''s in VB.net Combobox.
If i select Oracle related DSN it should prompt me for userid and password.

AdPromptAlways this method is working in VB, but in VB.net don''t know how to do

推荐答案

也许在ComboBox的SelectedIndexChange事件上，然后您可以检查看看选择了哪个值，如果是oracle，则可以提示输入用户名/密码(无论您想怎么做)

Perhaps on the SelectedIndexChange event for the ComboBox then you can check to see which value was select and if it is oracle then you can prompt for username/password (however you want to do that)

在这里看看:

http://msdn.microsoft.com/en-us/library/xexk8kx3 (v = VS.90).aspx [

Have a look here:

http://msdn.microsoft.com/en-us/library/xexk8kx3(v=VS.90).aspx[^]

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