C # Some common tricks code

1, string style into a character array;

such as the string: 23$123$45$ converted to int[] Such an array, how do you convert? In fact, you don't have to write that for loop, just a word:

　

int [] relst =array.convertall<string,int> (Saleids.trim (','). Split (','),s=>long. Parse (s));

2, remove the special characters of the tail:

For example, the string: $abcdnt 87* in the * and $ removed, how to do, in fact, you do not have to say the index location:

("$abcdnt 87*"). Trim ('$'). Trim ('*')

。。。。。。。 Cond.......

C # Some common tricks code