c# - Whats the opposite opperation for += using strings? -

for example have

string a="hello"; a+="world"; 

this put world @ end. how can put @ beginning?

simply:

string = "hello"; = "world" + a; 

ultimately, a += "world"; abbreviated syntax for:

a = + "world"; 

no such abbreviation exists if want reverse order of operands.

as side note - keep in mind if doing lot (in loop etc) may better consider stringbuilder avoid lots of intermediary strings.