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| CuttingEdge.Conditions reference library |
| Condition..::.Requires<(Of <(T>)>) Method (T) |
| Condition Class Example See Also Send Feedback |
Returns a new ConditionValidator that allows you to
validate the preconditions of the given argument, given it a default ArgumentName of 'value'.
Namespace:
CuttingEdge.Conditions
Assembly:
CuttingEdge.Conditions (in CuttingEdge.Conditions.dll)
Syntax
| Visual Basic (Declaration) |
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Public Shared Function Requires(Of T) ( _ value As T _ ) As ConditionValidator(Of T) |
| C# |
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public static ConditionValidator<T> Requires<T>( T value ) |
| Visual C++ |
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public: generic<typename T> static ConditionValidator<T>^ Requires( T value ) |
| JavaScript |
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JavaScript does not support generic types or methods. |
Parameters
- value
- Type: T
The value of the argument to validate.
Type Parameters
- T
- The type of the argument to validate.
Return Value
A new ConditionValidator containing the value and "value" as argument name.Examples
The following example shows how to use the Requires method.
See the ConditionValidator<(Of <(T>)>) class for more code examples.
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using CuttingEdge.Conditions; public class Person { private int age; public int Age { get { return this.age; } set { // Throws an ArgumentOutOfRangeException when value is less than 0 Condition.Requires(value).IsGreaterOrEqual(0); this.age = value; } } } | |
See Also
