index in foreach c#
foreach (var item in Model.Select((value, i) => new { i, value }))
{
var value = item.value;
var index = item.i;
}
//or
foreach ((MyType val, Int32 i) in Model.Select((value, i) => ( value, i )))
{
Console.WriteLine("I am at index" + i + " and I can find the value on val");
}c# foreach char in string
const string value = "abc";
// Version 1: use foreach-loop.
foreach (char c in value)
{
Console.WriteLine(c);
}
// Version 2: use for-loop.
for (int i = 0; i < value.Length; i++)
{
Console.WriteLine(value[i]);
}Copyright © 2021 Codeinu
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