Top "Isnullorempty" questions

string.IsNullOrEmpty() Doesn't Seem to Work on a String within a Class within a Class

First off, I think I know what's going on, but I thought I'd bring this issue up here for some …

c# .net string nullreferenceexception isnullorempty

Detecting empty XML node with PHP's SimpleXML

Let me start by saying I'm not well versed in parsing XML and/or writing PHP. I've been researching and …

php simplexml nodes isnullorempty

string.IsNullOrEmpty using Trim()

I want to remove the first line: !string.IsNullOrEmpty(cell.Text) will this cause any issue? I ran across this …

c# string trim isnullorempty