ExtensionMethods.ThrowIfNullOrEmpty Method
Add a throw from string to verify that it is not null or empty
Namespace: Microsoft.VisualStudio.PlatformUI
Assembly: Microsoft.VisualStudio.Shell.10.0 (in Microsoft.VisualStudio.Shell.10.0.dll)
Syntax
‘선언
<ExtensionAttribute> _
Public Shared Sub ThrowIfNullOrEmpty ( _
value As String, _
message As String _
)
‘사용 방법
Dim value As String
Dim message As String
value.ThrowIfNullOrEmpty(message)
public static void ThrowIfNullOrEmpty(
this string value,
string message
)
[ExtensionAttribute]
public:
static void ThrowIfNullOrEmpty(
String^ value,
String^ message
)
static member ThrowIfNullOrEmpty :
value:string *
message:string -> unit
public static function ThrowIfNullOrEmpty(
value : String,
message : String
)
Parameters
- value
Type: System.String
- message
Type: System.String
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type String. 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).
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.