Simple Ex. method:
// avoid unicode chars in code
private const char FirstHebChar = (char)1488; //א
private const char LastHebChar = (char)1514; //ת
private static bool IsHebrew(this char c)
{
return c >= FirstHebChar && c <= LastHebChar;
}Note: a comment bellow noted that the above function solely checks for hebrew characters within the א-ת range,
it won't include punctuation marks, vowels or other biblical symbols.
For a function that covers all (all that I'm aware of) Hebrew characters, please refer here.