ToString : String « Data Type « VB.Net Tutorial






Public Class Tester
    Public Shared Sub Main
        Dim someInt As Integer = 123
        Dim someDouble As Double = Math.PI
        Dim someString As String = "Testing"
        Dim someDate As Date = #7/4/1776 9:10:11 AM#
        Dim someDecimal As Decimal = 1D / 3D
        Dim result As New System.Text.StringBuilder

        result.Append("someInt.ToString     ")
        result.AppendLine(someInt.ToString())

        result.Append("someDouble.ToString  ")
        result.AppendLine(someDouble.ToString())

        result.Append("someString.ToString  ")
        result.AppendLine(someString.ToString())

        result.Append("someDate.ToString    ")
        result.AppendLine(someDate.ToString())

        result.Append("someDecimal.ToString ")
        result.Append(someDecimal.ToString())

        Console.WriteLine(result.ToString())


    End Sub

End Class
someInt.ToString     123
someDouble.ToString  3.14159265358979
someString.ToString  Testing
someDate.ToString    04/07/1776 9:10:11 AM
someDecimal.ToString 0.3333333333333333333333333333








2.26.String
2.26.1.Declare String Variable and assign value
2.26.2.String.Empty
2.26.3.Demonstrating String class constructors
2.26.4.Join string
2.26.5.Copy characters from string1 into character Array
2.26.6.String Length property
2.26.7.Demonstrating method GetHashCode of class String
2.26.8.Insert sub string by index
2.26.9.Insert method returns the resulting string
2.26.10.SubString
2.26.11.Get string morse code
2.26.12.String operation timing
2.26.13.Change tab to space
2.26.14.ToString
2.26.15.Catch Exception for String.Substring
2.26.16.Count Vowels
2.26.17.Reverse a string
2.26.18.Make a reference copy
2.26.19.Check a Credit card number
2.26.20.Read String value from Keyboard