To add strings in string array

Question

hello i am doing a project which processes the log file and takes a line splits to an array of strings. thats working. but simultaneously i need to add a detailed string which is part of the line(taken from the log file) into a string array. how can i add the string to an array. can i use insert? but an error occurs when try to add the string in an array. the error is Object reference not set to an instance of an object. can u help me. thank u gayathri

Tanvir Huda · Answer

it would a tedius task to add an string in a two dimentional array list. I assume u are using an array of string; like str[80]; The error u are getting because either ur array is not initialized or u are trying to insert when ur index is larger that the declared size/ Like for the above case u are trying to do something similar .. str[82]=Illegal operation  ; if u want to insert a string in between array u have to shift rest of the element which is a very tedious task. Try to use arraylist. it is dynamic and very flexible

Carlos Sanchez · Answer

what type of array are u using? can u post some code?