Creates an Expr from the current expression, but does not drain it off the link.
[Visual Basic]Function PeekExpr() As
Expr RemarksThis method is like GetExpr, but PeekExpr does not actually remove anything from the link. In other words, it leaves the link in the same state it was in before PeekExpr was called. It is useful for examining the next expression on the link without actually consuming it. That means you can insert a line like this in your program without disturbing your other code for reading the data:
Console.WriteLine("The next expression is: " + ml.PeekExpr());
Exceptions See Also
IMathLink Interface | Wolfram.NETLink Namespace | Expr | GetExpr
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