Another way would be to take one character left of the string and try to cast it into an int for example. If you get an exception you know it's not a number. Same on the right side but if you get an exception you know you're right.
But dear This is C# ... Actually i have pasted code from one of my project where i have written a seperate code but it can be written as
private void Form1_Load(object sender, EventArgs e)
String s = "12shshasj";
if (double.TryParse(s.ElementAt(0).ToString(), out Num))
MessageBox.Show(s.ElementAt(0) + " is numeric");
if(!double.TryParse(s.ElementAt(s.Length-1).ToString(), out Num))
MessageBox.Show(s.ElementAt(s.Length - 1) + " is not numeric");
Hi, as I was told that my code doesn’t scale well at all, I thought perhaps I’d try to get a better understanding of interfaces/abstract classes and classes and the relationship between them.
I don’t want at this stage work on a big separate project as I've already got plenty ...
I am writing a java program that needs to execute shell commands, so I wrote a function that would take the command to execute as a string (ie: "mkdir ~/Folder1") and execute that command with the shell. Here is the function:
Runtime run = Runtime.getRuntime();
Process pr = ...
Hi. I have a form with list box : lst_product, datagridview : grd_order and button: btn_addline. lst_product has a list of product ids selected from database (MS Acess 2013) , grd_order is by default empty except for 2 headers and btn_addline adds rows to grd_order.