'宣言 Public MustOverride ReadOnly Property FormatName As System.String
'使用法 Dim instance As ExportProvider Dim value As System.String value = instance.FormatName
public abstract System.string FormatName {get;}
'宣言 Public MustOverride ReadOnly Property FormatName As System.String
'使用法 Dim instance As ExportProvider Dim value As System.String value = instance.FormatName
public abstract System.string FormatName {get;}