public static int WaitRows(string startingText, Func <int> updateOrDelete)
{
SafeConsole.WriteColor(ConsoleColor.Gray, startingText);
int result = 0;
WaitExecute(() =>
{
result = updateOrDelete();
lock (SafeConsole.SyncKey)
{
SafeConsole.WriteColor(ConsoleColor.White, " {0} ", result);
SafeConsole.WriteLineColor(ConsoleColor.DarkGray, "rows afected");
}
});
return(result);
}
public WithDescription <V>?ChooseTuple(int?numberOfOptions = null)
{
Console.WriteLine(welcomeMessage);
var noOfOptsPerScreen = numberOfOptions ?? dictionary.Count;
PrintOptions(0, noOfOptsPerScreen);
var noOfOptsPrinted = noOfOptsPerScreen;
do
{
var input = Console.ReadLine().Trim();
if (input == "+")
{
if (noOfOptsPrinted >= dictionary.Count)
{
continue;
}
PrintOptions(noOfOptsPrinted, noOfOptsPerScreen);
}
else
{
if (string.IsNullOrWhiteSpace(input))
{
return(null);
}
var val = TryGetValue(input);
if (val != null)
{
return(val);
}
SafeConsole.WriteLineColor(ConsoleColor.Red, "Plase choose a valid option!");
noOfOptsPrinted = 0;
PrintOptions(noOfOptsPrinted, noOfOptsPerScreen);
}
noOfOptsPrinted += noOfOptsPerScreen;
} while (true);
}