Showing 3 of 4 total issues
Method VLOOKUP has a Cognitive Complexity of 28 (exceeds 20 allowed). Consider refactoring. Open
Open
public static string VLOOKUP(string lookupValue, DataTable dataTable, int index, int sortDirection)
{
ArgumentNullException.ThrowIfNull(dataTable);
foreach (DataColumn col in dataTable.Columns)- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method VLOOKUP has 30 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
public static string VLOOKUP(string lookupValue, DataTable dataTable, int index, int sortDirection)
{
ArgumentNullException.ThrowIfNull(dataTable);
foreach (DataColumn col in dataTable.Columns)Avoid deeply nested control flow statements. Open
Open
if (value == lookupValue)
{
var offsetIndex = index - 1; // because excel stats at 1, not zero
var desiredColumnName = dataTable.Columns[offsetIndex].ColumnName;
var desiredValue = row[desiredColumnName].ToString();