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Method TryGetValue

TryGetValue<T>(string, out T, string?)

Attempts to read a value from the collection, and does not throw an exception if the value does not exist or is null.

Declaration
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bool TryGetValue<T>(string name, out T value, string? scope = null)
Parameters
Type Name Description
string name

Argument name.
T value

At output, set to the value of the argument named name in the given optional scope.
string scope

An optional prefix of name, similar to a namespace.
Returns
Type Description
bool

true if the value is defined, otherwise false.
Type Parameters
Name Description
T

Value type.