Contract.RequiresNotNull(T) Method

ContractRequiresNotNullT Method

Checks if the specified container of variables are not null.

Namespace: Slash.Diagnostics.Contracts
Assembly: Slash.Diagnostics (in Slash.Diagnostics.dll) Version: 1.0.6018.40181

Syntax

public static void RequiresNotNull<T>(
	T container,
	string userMessage
)
where T : class

Public Shared Sub RequiresNotNull(Of T As Class) ( 
	container As T,
	userMessage As String
)

public:
generic<typename T>
where T : ref class
static void RequiresNotNull(
	T container, 
	String^ userMessage
)

static member RequiresNotNull : 
        container : 'T * 
        userMessage : string -> unit  when 'T : not struct

container: Type: T
Variable(s) container.
userMessage: Type: SystemString
The message to display if one of the variables is null.

Examples

Contract.RequiresNotNull(new { variable }, "Variable is null.");