[Solved] I am not able to understand the exact meaning of this code [closed]

Question

From a collection of DataRows a Datarow row is selected in each instance of for each. The row["Mins"] representing Mins column in that row which is get converted into Decimal. Then compared with DbNull.Value for null check. If the value is null then 0.0 is taken else the original value from expression Convert.ToDecimal(row["Mins"]).
Same logic is performing for Convert.ToDecimal(row["MIN"] & the result of both is get subtracted & stored into row[“Diff_Min”].

Same logic for the statement 2 & 3.

Hope this will clear your doubt.

Accepted Answer

From a collection of DataRows a Datarow row is selected in each instance of for each. The row["Mins"] representing Mins column in that row which is get converted into Decimal. Then compared with DbNull.Value for null check. If the value is null then 0.0 is taken else the original value from expression Convert.ToDecimal(row["Mins"]).
Same logic is performing for Convert.ToDecimal(row["MIN"] & the result of both is get subtracted & stored into row[“Diff_Min”].

Same logic for the statement 2 & 3.

Hope this will clear your doubt.