c# - Split string input into jagged array -

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string[] listkeys = key.split(','); string[] orkeys; string[][] advlistkeys; (int = 0; < listkeys.length; i++) {     orkeys = listkeys[i].split('|');     (int j = 0; j < orkeys.length; j++)     {         advlistkeys = new string[i][j];         advlistkeys[i][j] = orkeys[i];     } }

i trying enter string "glu|com,inf|ina" jagged array in c# in such way it's columns defined length of listkeys (split comas) , rows defined length of orkeys (split '|') , values stored in jagged array {"glu", "com"} column 1 , {"inf", "ina"} column 2! getting error:

error 2 invalid rank specifier: expected ',' or ']' can help?

the issue cannot instantiate both dimensions of jagged array @ same time. that's because each array in array can have different length.

but it's easier linq

string[][] advlistkeys = key.split(',')                             .select(o => o.split('|'))                             .toarray();

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