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Hi experts,<br />
<br />
How to check if a given key is existed in a NameValueCollection or not?<br />
<br />
Thanks!
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Hi experts,

How to check if a given key is existed in a NameValueCollection or not?

Thanks!

NameValueCollection

Visual Basic .NET (VB.NET) is an object-oriented programming language implemented on the .NET framework, but also supported on other platforms such as Mono and Silverlight. Microsoft launched VB.NET as the successor to the Visual Basic language. Though it is similar in syntax to  Visual Basic pre-2002, it is not the same technology,