例如: 从以下代码开始:
Public Shared Function CanReachPage(page As String) As Boolean
Try
Using client = New WebClient()
Using stream = client.OpenRead(page)
Return True
End Using
End Using
Catch
Return False
End Try
End Function
完成这个:
Public Shared Function CanReachPage(page As String) As Boolean
Try
Using client = New WebClient()
Using stream = client.OpenRead(page)
Return True
End Using
End Using
Catch
Return False
End Try
End Function
到目前为止,我所搜寻的一切都指向了IndentedTextWriter类,但我找到的唯一示例是手动缩进行,如下所示:.NET Console TextWriter that Understands Indent/Unindent/IndentLevel
额外加分项:如果可能的话,我也想添加正确的间距:
例如:Dim i As String="Hello"+"GoodBye"
-> Dim i As String = "Hello" + "GoodBye"