FixedLengthString.ToString 方法

public:
 override System::String ^ ToString();

public override string ToString ();

override this.ToString : unit -> string

Public Overrides Function ToString () As String

返回

一个包含 String 的值的 FixedLengthString。

示例

以下示例演示如何声明和使用 FixedLengthString。

Private Sub DemoFixedLengthString()  
    ' Declare a string that has a length of 7 characters and assign the  
    ' initial string. The additional 5 positions will be padded with  
    ' spaces.  
    Dim fixedString As New FixedLengthString(7, "He")  
    ' Display the string in a message box.  
    MsgBox(fixedString.ToString)  
    ' Assign a new value to the string.  
    fixedString.Value = "Hello World"  
    ' Display again. Note that only the first 7 characters are shown.  
    MsgBox(fixedString.ToString)  
End Sub  

注解

类 FixedLengthString 可用于模拟 Visual Basic 6.0 字符串的行为，这使你能够声明具有固定长度的字符串。 FixedLengthString不能转换为 ;String必须引用 Value 属性或调用 ToString 方法来转换类型。

适用于