How do i implement this delegate?
Action doesnt seem to support params string[] as a param so i wrote
delegate void WriteFn(string s, params string[] ls);
i have this function
void blah(WriteFn Write, string fmt, params string[] a)
Now i would like to write an function but i cant seem to figure the syntax out. It something like
{
var sw = 开发者_JAVA技巧...
blah(new WriteFn(s, ls) { sw.write(s, ls); }, fmt, a);
//not what i want to do but close enough. remember sw isnt a param in WriteFn
How do i write this?
Your question is not clear. Are we suppose to guess that sw
is a StreamWriter
? If so, it looks like this would work:
blah((s, ls) => sw.Write(s, ls), fmt, a);
I think you can't do this because variable argument lists is NOT compatible with anonymous methods, according to MSDN.
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