'宣言 Public Overloads Shared Function IsSurrogatePair( _ ByVal text As System.String, _ ByVal idx As System.Integer _ ) As System.Boolean
'使用法 Dim text As System.String Dim idx As System.Integer Dim value As System.Boolean value = CodeRange.IsSurrogatePair(text, idx)
パラメータ
- text
 - The text string for test.
 - idx
 - The index of text.
 
戻り値の型
true if is pair of surrogate characters, otherwise false.