VB.NET必须实现错误
本文关键字:实现 错误 NET VB | 更新日期: 2023-09-27 18:00:56
我只是将C#函数转换为VB.NET函数,但不知何故我遇到了一些错误。下面是我的C#函数。
public abstract class BaseFilterControl: UserControl,IFilterControl
{
public string PropertyName { get; set; }
public FilterDescriptorBase AssociatedDescriptor { get; set; }
public bool IsFirst { get; set; }
public abstract FilterDescriptorBase BuildDescriptor();
protected abstract void Initialize();
}
下面是我当前的VB函数
Public MustInherit Class BaseFilterControl
Inherits UserControl
Implements IFilterControl
Public Property PropertyName As String
Public Property AssociatedDescriptor As FilterDescriptorBase
Public Property IsFirst As Boolean
Public MustOverride Function BuildDescriptor() As FilterDescriptorBase
Protected MustOverride Sub Initialize()
End Class
我得到了这个错误:
BaseFilterControl must implement Function BuildDescriptor() As FilterDescriptorBase.
任何想法。请帮忙。感谢
一个抽象方法,实现了一个接口方法。在VB中,您只需要指定函数实现接口函数:
Public MustOverride Function BuildDescriptor() As FilterDescriptorBase Implements IFilterControl.BuildDescriptor
您可能需要为其他方法添加更多的"Implements"子句——我不熟悉IFilterControl接口。