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check if a array list contain data start with "" Windows phone 7 C#

开发者 https://www.devze.com 2023-03-25 06:45 出处:网络
I am trying to check if a array list contains a string that starts with \"apple\". Is it possible that if it ex开发者_StackOverflow中文版ist will show the data that start with \"apple\"?

I am trying to check if a array list contains a string that starts with "apple".

Is it possible that if it ex开发者_StackOverflow中文版ist will show the data that start with "apple"?

foreach (var reminder1 in reminderSplit)
{
    MessageBox.Show(reminder1);
    if (reminder1.StartsWith("apple"))
    {
        string home = reminder1.StartsWith("apple").ToString();
        MessageBox.Show("Have : " + home);
    }
}


Yes, of course:

foreach (var reminder1 in reminderSplit)
{
    MessageBox.Show(reminder1);
    if (reminder1.StartsWith("apple"))
    {
        MessageBox.Show("Have : " + reminder1);
    }
}

Alternatively, if you wish to exclude "apple", then you can replace the display code with the following:

MessageBox.Show("Have : " + reminder1.Substring("apple".Length));


You could do this easily with LINQ:

var apples = from s in reminderSplit
             where s.StartsWith("apple", StringComparison.OrdinalIgnoreCase)
             select s;

or, if you prefer something terser:

var apples = reminderSplit
    .Where(s => s.StartsWith("apple", StringComparison.OrdinalIgnoreCase);

Note that you can specify a type of string comparison - this particular comparison will perform a culture- and case-insensitive match, which will match "Applesauce" and "applesauce" equally.

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