StringAssert.StartsWith Method (String, String)
Verifies that the first string begins with the second string. This method is case sensitive.
Namespace: Microsoft.VisualStudio.TestTools.UnitTesting
Assembly: Microsoft.VisualStudio.QualityTools.UnitTestFramework (in Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll)
Syntax
'Declaration
Public Shared Sub StartsWith ( _
value As String, _
substring As String _
)
public static void StartsWith(
string value,
string substring
)
public:
static void StartsWith(
String^ value,
String^ substring
)
static member StartsWith :
value:string *
substring:string -> unit
public static function StartsWith(
value : String,
substring : String
)
Parameters
- value
Type: System.String
The string that is expected to begin with substring.
- substring
Type: System.String
The string expected to be a prefix of value.
Exceptions
| Exception | Condition |
|---|---|
| AssertFailedException | value does not begin with substring. |
Remarks
The assertion fails if the string does not start with the substring.
.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.