.net - Regular Expression in c# to find letter then \ with capital letter for letter and Shift press form of other charecter? -

i want convert string m\anoj ku\mar m\a\noj manoj kumar manoj how can using c#

string convert(string text) {   string pattern = @"$1\\";   string reppattern =@"";   string returntext = regex.replace(text, reppattern, pattern);   return returntext; } 

what assigneed reppattern ? result

try following:

var input = @"m\anoj ku\mar m\a\noj"; var pattern = new regex(@"([a-z])\\"); var replaced = pattern.replace(input, m => m.groups[1].tostring().toupper()); console.writeline(replaced); 

update

map digits shift-pressed form:

string text= @"m\an1oj ku\mar m\a\no9j"; char[] shiftpressforms = ")!@#$%^&*(".tochararray(); regex pattern = new regex(@"([a-z])\\"); regex pattern_digit = new regex(@"\d"); string replaced = pattern.replace(text, m => m.groups[1].tostring().toupper()); replaced = pattern_digit.replace(replaced, m => shiftpressforms[int.parse(m.value)].tostring()); console.writeline(replaced);