c# - Mid as target of an assignment -

i try old vb application in c# convert, while i've encountered line of code:

mid(strdata, intposition + 1, intlenght) = strvalue 

how can translated c#?

you have combine remove , insert, like:

strdata.remove(intposition, intlenght).insert(intposition, strvalue); 

the above assumes length of strvalue equal intlenght. if strvalue might longer, replicate mid statement, need do:

strdata.remove(intposition, intlenght)        .insert(intposition, strvalue.substring(0, intlenght));