Windows Dev Center

The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

Char.GetNumericValue Method

Converts a specified numeric Unicode character to a double-precision floating point number.

Overload List

Converts the specified numeric Unicode character to a double-precision floating point number.

Supported by the .NET Compact Framework.

[Visual Basic] Overloads Public Shared Function GetNumericValue(Char) As Double
[C#] public static double GetNumericValue(char);
[C++] public: static double GetNumericValue(__wchar_t);
[JScript] public static function GetNumericValue(Char) : double;

Converts the numeric Unicode character at the specified position in a specified string to a double-precision floating point number.

[Visual Basic] Overloads Public Shared Function GetNumericValue(String, Integer) As Double
[C#] public static double GetNumericValue(string, int);
[C++] public: static double GetNumericValue(String*, int);
[JScript] public static function GetNumericValue(String, int) : double;


[Visual Basic, C#, C++] The following sample demonstrates GetNumericValue.

[Visual Basic, C#, C++] Note   This example shows how to use one of the overloaded versions of GetNumericValue. For other examples that might be available, see the individual overload topics.
[Visual Basic] 
Imports System

Module GetNumericValueSample

    Sub Main()

        Dim str As String
        str = "input: 1"

        Console.WriteLine(Char.GetNumericValue("8"c))       ' Output: "8"
        Console.WriteLine(Char.GetNumericValue(str, 7))     ' Output: "1"

    End Sub

End Module

using System;

public class GetNumericValueSample {
    public static void Main() {
        string str = "input: 1";

        Console.WriteLine(Char.GetNumericValue('8'));        // Output: "8"
        Console.WriteLine(Char.GetNumericValue(str, 8));    // Output: "1"

#using <mscorlib.dll>
using namespace System;

int main() {
   String* str = "input: 1";

   Console::WriteLine(Char::GetNumericValue('8'));    // Output: "8"
   Console::WriteLine(Char::GetNumericValue(str, 7)); // Output: "1"

[JScript] No example is available for JScript. To view a Visual Basic, C#, or C++ example, click the Language Filter button Language Filter in the upper-left corner of the page.

See Also

Char Structure | Char Members | System Namespace

© 2015 Microsoft