private static void GridSize()
{
Console.Clear();
Console.SetCursorPosition(0, Console.WindowHeight - 1);
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine($"Enter number of columns [min: {_gridColumnsMin}, max: {_gridColumnsMax}]");
do
{
// collect user input
Console.ForegroundColor = ConsoleColor.White;
var input = Console.ReadLine();
try
{
if (String.IsNullOrEmpty(input))
{
return;
}
_gridSize.SetCols(input);
break;
}
catch (ArgumentException)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"Please enter a valid number [min: {_gridColumnsMin}, max: {_gridColumnsMax}]");
}
} while (true);
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine($"Enter number of rows [min: {_gridRowsMin}, max: {_gridRowsMax}]");
do
{
// collect user input
Console.ForegroundColor = ConsoleColor.White;
var input = Console.ReadLine();
try
{
_gridSize.SetRows(input);
break;
}
catch (ArgumentException)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"Please enter a valid number [min: {_gridRowsMin}, max: {_gridRowsMax}]");
}
} while (true);
}