此浏览器不再受支持。
请升级到 Microsoft Edge 以使用最新的功能、安全更新和技术支持。
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
public: virtual System::String ^ getLine(int _lineNo);
public virtual string getLine (int _lineNo);
abstract member getLine : int -> string override this.getLine : int -> string
Public Overridable Function getLine (_lineNo As Integer) As String