Changing dataset connection string at runtime(在运行时更改数据集连接字符串)
问题描述
我有一个 c# 生成的数据集.如何更改连接字符串,以便可以将数据集与另一个(结构相同但填充不同)数据库一起使用?这必须在运行时发生,因为我在编译时不知道服务器或数据库名称.我正在使用 c# 2.0.
I have a c# generated dataset. How can I change the connection string so I can use the dataset with another (identically structured yet differently populated) database? This has to occur at runtime as I do not know the server or database name at compile time. I am using c# 2.0.
推荐答案
可以修改表适配器的单个实例.
You can modify a single instance of the table adapter.
_myAdapter.Connection.ConnectionString = connectionString;
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