Char.IsDigit Method tells whether the specified Unicode character is categorized as a decimal digit. : Char « Data Types « VB.Net

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VB.Net » Data Types » Char Screenshots  Char.IsDigit Method tells whether the specified Unicode character is categorized as a decimal digit.   Imports System Module IsDigitSample     Sub Main()         Dim ch8 As Char         ch8 = "8"c         Console.WriteLine(Char.IsDigit(ch8))                             Console.WriteLine(Char.IsDigit("sample string", 6))          End Sub End Module        Related examples in the same category 1. Four ways to declare Characters 2. Create a Console Line by Repeating a Char 3. Display contents of charArray 4. Char IsDigit 5. Char IsLetter 6. Char IsLetterOrDigit 7. Char IsLower 8. Char IsUpper 9. Char ToUpper 10. Char ToLower 11. Char IsPunctuation 12. Char IsSymbol 13. Insert char to StringBuilder 14. Generic and nongeneric versions of the CompareTo method for Char value 15. Char.IsLowSurrogate() IsHighSurrogate() and IsSurrogatePair() 16. Char ToString. 17. Char.IsDigit 18. demonstrates IsSymbol 19. Char.CompareTo (Object) 20. Char.ConvertFromUtf32 converts the specified Unicode code point into a UTF-16 encoded string. 21. Convert the lone UTF-16 character to a code point 22. Convert the surrogate pair in the string at index position zero to a code point. 23. Char.GetNumericValue converts numeric Unicode character to a double-precision floating point number. 24. Char.GetUnicodeCategory categorizes Unicode character into a group identified by one of the UnicodeCategory values. 25. Char.IsControl indicates whether the specified Unicode character is categorized as a control character. 26. Char.IsControl tells whether the character is categorized as a control character. 27. Char.IsHighSurrogate Method tells whether the specified Char object is a high surrogate. 28. Is each of the following characters a high surrogate? 29. Is each of the following characters a low surrogate? 30. Characters a surrogate pair 31. Char.IsLetter Method tells whether the specified Unicode character is categorized as a Unicode letter. 32. Char.IsLower Method tells whether the specified Unicode character is categorized as a lowercase letter. 33. Char.IsNumber Method tells whether the specified Unicode character is categorized as a number. 34. Char.IsPunctuation Method tells whether the specified Unicode character is categorized as a punctuation mark. 35. Char.IsSeparator Method tells whether specified Unicode character is categorized as a separator character. 36. Char.IsSeparator Method (String, Int32) tells whether character at specified position is a separator character. 37. Char.IsSurrogate tells whether the specified character has a surrogate code point. 38. Char.IsSymbol Method tells whether the specified Unicode character is categorized as a symbol character. 39. Char.ToString converts Unicode character to string 40. Create a string from a character array 41. Is Surrogate Pair 42. Use Char.IsPunctuation and Char.IsWhiteSpace to split words 43. Char Structure