Question

我在vb .net中删除新行时遇到问题：

Title = Honus Wagner: The Life of Baseball's "Flying Dutchman"

Author = Arthur D. Hittner,  
ListPrice = $35.00

TotalOffers = 0

在标题和作者之间，然后是ListPrice和TotalOffers 我不想要新的（免费）线。如何使用vb.net删除这一新行？

参考此代码：

MyXmlNode = ItemXmlNode.SelectSingleNode("amz:ItemAttributes/amz:Title", MyXmlNamespaceManager)                                              
ResponseMessage += "Title = " & MyXmlNode.InnerText  
ResponseMessage += vbCrLf

MyXmlNodeList = ItemXmlNode.SelectNodes("amz:ItemAttributes/amz:Author", MyXmlNamespaceManager)  
   If IsNothing(MyXmlNodeList) = False Then  
            ResponseMessage += "Author = "  
               For Each MyXmlNode In MyXmlNodeList  
           ResponseMessage += MyXmlNode.InnerText & ", "  
               Next  
   End If  
ResponseMessage += vbCrLf

MyXmlNode = ItemXmlNode.SelectSingleNode("amz:ItemAttributes/amz:ListPrice/amz:FormattedPrice", MyXmlNamespaceManager)  
             ResponseMessage += "ListPrice = "  
                  If IsNothing(MyXmlNode) = False Then  
                       ResponseMessage += MyXmlNode.InnerText  
                  End If  
ResponseMessage += vbCrLf  

MyXmlNode = ItemXmlNode.SelectSingleNode("amz:Offers/amz:TotalOffers", MyXmlNamespaceManager)
     ResponseMessage += "TotalOffers = " & MyXmlNode.InnerText

Answer 1

您可以在字符串上使用replace方法。

myStringFromMyXmlNode = myStringFromMyXmlNode.Replace(Environment.NewLine, "")

使用Environment.NewLine可以确保无论代码在哪里，它仍然可以在新行上可靠地拆分，例如，如果它是为在Linux上运行的单声道编译的，那么新行只是一个回车。

当然，对于您的示例，您只需删除添加新行的行：

ResponseMessage += vbCrLf 'remove these lines from your code and the new lines will disappear

如何删除vb.net中的新行？

1 个答案: