下面這段代碼的運(yùn)行結(jié)果是()。 Dim MyStringBuilder As New StringBuilder("Hello World!") MyStringBuilder.Remove(5, 7) Console.WriteLine(MyStringBuilder)
A."Hello_" B."Hello" C."_World!" D."World!"
下面這段代碼中,變量subString的結(jié)果是()。 Dim aStringAs String="Left Center Right" Dim subStringAs String subString=aString.SubString(1,4)
A."_Left" B."Left_" C."Left" D."eft"
下面這段代碼中,變量subString的結(jié)果是()。 Dim aString As String = "Left Center Right" Dim subString As String subString = Mid(aString, 13)
A."_Right" B."Right_" C."Right" D."Left Center_" E."Left Center" F."_Left Center_" G."Left Center R"