ValueRangeAttribute Class

Indicates that the integral value falls into the specified interval. It's allowed to specify multiple non-intersecting intervals. Values of interval boundaries are inclusive.

[AttributeUsageAttribute]
public sealed class ValueRangeAttribute : Attribute

<AttributeUsageAttribute> _
Public NotInheritable Class ValueRangeAttribute _
	Inherits Attribute

[AttributeUsageAttribute]
public ref class ValueRangeAttribute sealed : public Attribute

void Foo([ValueRange(0, 100)] int value) {
if (value == -1) { // Warning: Expression is always 'false'
...
}
}