Part 59 C# Tutorial Difference between Convert ToString and ToString
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Video tutorial posted 09/06/14
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It is curious, because I tried this:
Console.WriteLine(“Convert.ToString(C1) = {0}”, (str == null || str == “”)
? “Null” : str);
this: str == null returns false
while this: str == “” returns true.
I have a lot to learn i guess, cuz i thought that even while
convert.tostring handled null properly i thought that these two str == null
and str == “” should both return true, debugging shows otherwise.
great tip venkat, we usually check null and then convert. i didnt know
this.super