text is string or integer?

[Sprog]

I have now another question. Can VB.Net understand when the text is string or integer?

e.g.

if Line=Integer then
    ......
elseif Line=String then
    ......
Endif

 

[JohnH]

There exist functionality in the framework library to test and convert between strings and numbers. Lookup things like IsNumeric, Cint, TryCast, DirectCast, CType, Convert class

 

[Sprog]

Yes, that’s exactly what I need. Thanks!