Is it better to declare the datareader as public or declare as local to each and every function in which we 开发者_如何学运维use the datareader in a .net page?
how to use the datareader across multiple functions in a single .net web page
Is it better to declare the datareader as public or declare as local to each and every function in which we 开发者_如何学运维use the datareader in a .net page?
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![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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