Index was outside the bounds of the array

Question

Hi this.webBrowser1.DocumentText = string.Format(html, "htp://youtu.be/faT7y8NiZ20".Split('=')[1]); Thanks

Gowtham Ramar · Answer

Hi, if ("htp://youtu.be/faT7y8NiZ20".Split('=').length>0){ this.webBrowser1.DocumentText = string.Format(html, "htp://youtu.be/faT7y8NiZ20".Split('=')[1]); }

Sachin Singh · Answer

As, Sam sir said , clearly there is no '=' in your url so the split function is throwing the error. please modify your url. generally the youtuble url is like this www.youtube.com/watch?v=sS5BCvj6c_0 this url will work when you will split.

Sam Hobbs · Answer

When you get an error like that you can split the code as in the following. string html = "Result: {0}"; string url = "htp://youtu.be/faT7y8NiZ20"; string[] sa = url.Split('='); string s = sa[0]; Console.WriteLine(string.Format(html, s)); s = sa[1]; Console.WriteLine(string.Format(html, s)); When you run that you will see that a[0] has the entire contents of html but a[1] does not exist and therefore it causes the error. There is no '=' in the input string. Programmers prefer to do many things in one line of code but that can cause a problem when there is an error, it is more difficult to find the cause of the error.

Ramco Ramco · Answer

Hi On below line i am getting error - object reference not set to an instance of the object. this.webBrowser1.DocumentText = string.Format(html, "htp:/www.youtube.com/watch?v=MYojqnJ34g4".Split('=')[1]); Thanks

Ramco Ramco · Answer

Hi It is giving error Object reference not set to an instance of the object. string html = " "; html += " "; html += " "; html += " "; this.webBrowser1.DocumentText = string.Format(html, "https://www.youtube.com/watch?v=5dFvl3mS8-U".Split('=')[1]); Thanks

Index was outside the bounds of the array

Answers (5)