UInt32.Parse Method (String, IFormatProvider)

Converts the string representation of a number in a specified culture-specific format to its 32-bit unsigned integer equivalent.

This method is not CLS-compliant.  The CLS-compliant alternative is Parse(String).

Namespace: System
Assembly: mscorlib (in mscorlib.dll)

[CLSCompliantAttribute(false)] 
public static uint Parse (
	string s,
	IFormatProvider provider
)
/** @attribute CLSCompliantAttribute(false) */ 
public static UInt32 Parse (
	String s, 
	IFormatProvider provider
)
CLSCompliantAttribute(false) 
public static function Parse (
	s : String, 
	provider : IFormatProvider
) : uint

Parameters

s

A string representing the number to convert.

provider

An IFormatProvider that supplies culture-specific formatting information about s.

Return Value

A 32-bit unsigned integer equivalent to the number specified in s.

Exception typeCondition

ArgumentNullException

s is a null reference (Nothing in Visual Basic).

FormatException

s is not in the correct style.

OverflowException

s represents a number less than MinValue or greater than MaxValue.

The s parameter contains a number of the form:

[ws][sign]digits[ws]

Items in square brackets ('[' and ']') are optional, and other items are as follows.

ws

Optional white space.

sign

An optional positive sign.

digits

A sequence of digits ranging from 0 to 9.

The provider parameter is an IFormatProvider that obtains a NumberFormatInfo. The NumberFormatInfo provides culture-specific information about the format of s. If provider is a null reference (Nothing in Visual Basic), the NumberFormatInfo for the current culture is used.

The following example demonstrates the Parse method.

public class Temperature {
    /// <summary>
    /// Parses the temperature from a string in form
    /// [ws][sign]digits['F|'C][ws]
    /// </summary>
    public static Temperature Parse(string s, IFormatProvider provider) {
        Temperature temp = new Temperature();

        if( s.TrimEnd(null).EndsWith("'F") ) {
            temp.Value = UInt32.Parse( s.Remove(s.LastIndexOf('\''), 2), provider);
        }
        else {
            temp.Value = UInt32.Parse(s, provider);
        }

        return temp;
    }

    // The value holder
    protected uint m_value;

    public uint Value {
        get {
            return m_value;
        }
        set {
            m_value = value;
        }
    }
}

public class Temperature
{
    /// <summary>
    /// Parses the temperature from a string in form
    /// [ws][sign]digits['F|'C][ws]
    /// </summary>
    public static Temperature Parse(String s, IFormatProvider provider)
    {
        Temperature temp = new Temperature();

        if (s.TrimEnd(null).EndsWith("'F")) {
            temp.set_Value(System.Convert.ToInt32(UInt32.Parse(s.Remove(
                s.LastIndexOf('\''), 2), provider)));
        }
        else {
            temp.set_Value(System.Convert.ToInt32(UInt32.Parse(s, provider)));
        }
        return temp;
    } //Parse

    // The value holder
    protected int mValue;
    
    /** @property 
     */
    public int get_Value()        
    {
        return mValue;
    } //get_Value

    /** @property 
     */
    public void set_Value(int value)        
    {
        mValue = value;
    } //set_Value
} //Temperature

public class Temperature {
    /// <summary>
    /// Parses the temperature from a string in form
    /// [ws][sign]digits['F|'C][ws]
    /// </summary>
    public static function Parse(s : String, provider : IFormatProvider) : Temperature {
        var temp : Temperature = new Temperature();

        if( s.TrimEnd(null).EndsWith("'F") ) {
            temp.Value = UInt32.Parse( s.Remove(s.LastIndexOf('\''), 2), provider);
        }
        else {
            temp.Value = UInt32.Parse(s, provider);
        }

        return temp;
    }

    // The value holder
    protected var m_value : uint;

    public function get Value() : uint {
        return m_value;
            }
            
            public function set Value(value : uint) {                        
        m_value = value;
    }
}

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

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