检查目标字符串是否以子字符串开头。
命名空间： System.Data.Services.Providers
程序集： Microsoft.Data.Services（在 Microsoft.Data.Services.dll 中）
语法
声明
Public Shared Function StartsWith ( _
targetString As Object, _
substring As Object _
) As Object
用法
Dim targetString As Object
Dim substring As Object
Dim returnValue As Object
returnValue = OpenTypeMethods.StartsWith(targetString, _
substring)
public static Object StartsWith(
Object targetString,
Object substring
)
public:
static Object^ StartsWith(
Object^ targetString,
Object^ substring
)
static member StartsWith :
targetString:Object *
substring:Object -> Object
public static function StartsWith(
targetString : Object,
substring : Object
) : Object
参数
- targetString
类型：System.Object
要比较的字符串。
- substring
类型：System.Object
targetString 可能以之开头的子字符串。
返回值
类型：System.Object
如果目标字符串以给定子字符串开头，则返回 true；否则返回 false。