有没有办法在VS2010中强制换行？

Question

举个例子。

MessageBox.Show("You cannot create an incident and also provide a Case Number\nPlease choose one or the other");

我想在这两行中使用它，但没有+运算符

MessageBox.Show("You cannot create an incident and also provide a Case Number\n" + 
                "Please choose one or the other");

但是我想知道“在没有字符串连接的情况下，我可以做一些转义字符吗？”

Answer 1

你可以这样做（注意你不能缩进第二行，否则缩进将成为字符串的一部分）：

MessageBox.Show(@"You cannot create an incident and also provide a Case Number
Please choose one or the other");

但实际上您不应该担心将+字符串连接用作the compiler will optimize it away。

Answer 2

您可以将其设为verbatim字符串：

string msg = @"You cannot create an incident and also provide a Case Number
Please choose one or the other";
MessageBox.Show( msg );

Answer 3

你去吧

MessageBox.Show(@"You cannot create an incident and also provide a Case Number 
Please choose one or the other");

Answer 4

使用以下内容：

MessageBox.Show(string.Format("This is my first line. {0} This is my second line. {0}" +
    "And this is my third line.", Environment.NewLine));

请记住，这仅适用于某些情况。例如，在HTML中，您需要使用<br />而不是Environment.NewLine，但系统是相同的。