ObjectExtensionsThrowIfDefaultTObject, TException Method
Throws the specified exception if the source object is the default value of its type.
Namespace: DevCase.Extensions.ObjectExtensionsAssembly: DevCase.net48 (in DevCase.net48.dll) Version: 6.0.0.0 (6.0)
XMLNS for XAML: Not mapped to an xmlns.
[EditorBrowsableAttribute(EditorBrowsableState.Always)]
public static void ThrowIfDefault<TObject, TException>(
this TObject obj,
TException ex = null
)
where TException : Exception
<ExtensionAttribute>
<EditorBrowsableAttribute(EditorBrowsableState.Always)>
Public Shared Sub ThrowIfDefault(Of TObject, TException As Exception) (
obj As TObject,
Optional ex As TException = Nothing
)
Dim obj As TObject
Dim ex As TException
obj.ThrowIfDefault(ex)
public:
[ExtensionAttribute]
[EditorBrowsableAttribute(EditorBrowsableState::Always)]
generic<typename TObject, typename TException>
where TException : Exception
static void ThrowIfDefault(
TObject obj,
TException ex = nullptr
)
[<ExtensionAttribute>]
[<EditorBrowsableAttribute(EditorBrowsableState.Always)>]
static member ThrowIfDefault :
obj : 'TObject *
?ex : 'TException
(* Defaults:
let _ex = defaultArg ex null
*)
-> unit when 'TException : Exception
No code example is currently available or this language may not be supported.
- obj TObject
-
The object to evaluate.
- ex TException (Optional)
-
Optionally, a instance of the exception to throw when the source object is the default value of its type.
If this value is null, a default instance of the exception type will be used.
- TObject
- TException
-
The type of exception to throw.
In Visual Basic and C#, you can call this method as an instance method on any object of type
TObject. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic) or
Extension Methods (C# Programming Guide).
This is a code example.
No code example is currently available or this language may not be supported.
Dim obj As Integer = 0
' obj.ThrowIfDefault(Of ArgumentNullException)
obj.ThrowIfDefault(New ArgumentNullException(paramName:=NameOf(obj)))
No code example is currently available or this language may not be supported.
No code example is currently available or this language may not be supported.
No code example is currently available or this language may not be supported.
No code example is currently available or this language may not be supported.