Method ExtString.Starts(+ 2 overloads)
Overload
Compares beginning of this string with other string. Returns true if equal.
public static bool Starts(this string t, ReadOnlySpan<char> s, bool ignoreCase = false)Parameters
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t (string)
This string. |
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s (ReadOnlySpan<char>)
Other string. |
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ignoreCase (bool)
Case-insensitive. |
Returns
Exceptions
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ArgumentNullException
s is |
Remarks
Uses ordinal comparison (does not depend on current culture/locale).
Overload(next)
Compares beginning of this string with multiple strings. Returns 1-based index of the matching string, or 0 if none.
public static int Starts(this string t, bool ignoreCase, params ReadOnlySpan<string> strings)Parameters
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t (string)
This string. |
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ignoreCase (bool)
Case-insensitive. |
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strings (ReadOnlySpan<string>)
Other strings. |
Returns
Exceptions
|
ArgumentNullException
A string in strings is |
Remarks
Uses ordinal comparison (does not depend on current culture/locale).
Overload(top)
Returns true if this string starts with the specified character.
public static bool Starts(this string t, char c)