'宣言 Public Overridable ReadOnly Property DefaultExtension As System.String
'使用法 Dim instance As C1PdfExportProvider Dim value As System.String value = instance.DefaultExtension
public virtual System.string DefaultExtension {get;}
'宣言 Public Overridable ReadOnly Property DefaultExtension As System.String
'使用法 Dim instance As C1PdfExportProvider Dim value As System.String value = instance.DefaultExtension
public virtual System.string DefaultExtension {get;}