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"......".StartWith("68");
"......".EndWith("16");
string[] arr = new string[] { "683316", "b" };
foreach (string s in arr)
{
if (s.StartsWith("68") && s.EndsWith("16"))
{
MessageBox.Show(s);
}
}
List<string> list = new List<string>() {"6812" ,"6816","2316","","68SP16"};
List<string> result = new List<string>();
string pattern = @"^68.*?16$";
foreach (string item in list)
{
if (Regex.IsMatch(item, pattern))
{
result.Add(item);
}
}
/*
* [0] "6816" string
[1] "68SP16" string
*/