Char Methods
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
The Char type exposes the following members.
| Name | Description | |
|---|---|---|
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CompareTo(Char) | Compares this instance to a specified Char object and returns an integer that indicates whether this instance precedes, follows, or has the same position in the sort order as the specified Char value. |
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CompareTo(Object) | Compares this instance to a specified object and returns an integer that indicates whether this instance precedes, follows, or has the same position in the sort order as the specified object. |
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ConvertFromUtf32 | Converts the specified Unicode code point into a UTF-16 encoded string. |
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ConvertToUtf32(Char, Char) | Converts the value of a UTF-16 encoded surrogate pair into a Unicode code point. |
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ConvertToUtf32(String, Int32) | Converts the value of a UTF-16 encoded character or surrogate pair at a specified position in a string into a Unicode code point. |
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Equals(Char) | Returns a value indicating whether this instance is equal to the specified Char object. |
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Equals(Object) | Returns a value indicating whether this instance is equal to a specified object. (Overrides ValueType.Equals(Object).) |
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Finalize | Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) |
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GetHashCode | Returns the hash code for this instance. (Overrides ValueType.GetHashCode.) |
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GetNumericValue(Char) | Converts the specified numeric Unicode character to a double-precision floating point number. |
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GetNumericValue(String, Int32) | Converts the numeric Unicode character at the specified position in a specified string to a double-precision floating point number. |
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GetType | Gets the Type of the current instance. (Inherited from Object.) |
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GetTypeCode | Returns the TypeCode for value type Char. |
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GetUnicodeCategory(Char) | Categorizes a specified Unicode character into a group identified by one of the UnicodeCategory values. |
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GetUnicodeCategory(String, Int32) | Categorizes the character at the specified position in a specified string into a group identified by one of the UnicodeCategory values. |
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IsControl(Char) | Indicates whether the specified Unicode character is categorized as a control character. |
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IsControl(String, Int32) | Indicates whether the character at the specified position in a specified string is categorized as a control character. |
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IsDigit(Char) | Indicates whether the specified Unicode character is categorized as a decimal digit. |
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IsDigit(String, Int32) | Indicates whether the character at the specified position in a specified string is categorized as a decimal digit. |
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IsHighSurrogate(Char) | Indicates whether the specified Char object is a high surrogate. |
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IsHighSurrogate(String, Int32) | Indicates whether the Char object at the specified position in a string is a high surrogate. |
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IsLetter(Char) | Indicates whether the specified Unicode character is categorized as a Unicode letter. |
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IsLetter(String, Int32) | Indicates whether the character at the specified position in a specified string is categorized as a Unicode letter. |
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IsLetterOrDigit(Char) | Indicates whether the specified Unicode character is categorized as a letter or a decimal digit. |
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IsLetterOrDigit(String, Int32) | Indicates whether the character at the specified position in a specified string is categorized as a letter or a decimal digit. |
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IsLower(Char) | Indicates whether the specified Unicode character is categorized as a lowercase letter. |
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IsLower(String, Int32) | Indicates whether the character at the specified position in a specified string is categorized as a lowercase letter. |
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IsLowSurrogate(Char) | Indicates whether the specified Char object is a low surrogate. |
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IsLowSurrogate(String, Int32) | Indicates whether the Char object at the specified position in a string is a low surrogate. |
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IsNumber(Char) | Indicates whether the specified Unicode character is categorized as a number. |
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IsNumber(String, Int32) | Indicates whether the character at the specified position in a specified string is categorized as a number. |
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IsPunctuation(Char) | Indicates whether the specified Unicode character is categorized as a punctuation mark. |
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IsPunctuation(String, Int32) | Indicates whether the character at the specified position in a specified string is categorized as a punctuation mark. |
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IsSeparator(Char) | Indicates whether the specified Unicode character is categorized as a separator character. |
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IsSeparator(String, Int32) | Indicates whether the character at the specified position in a specified string is categorized as a separator character. |
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IsSurrogate(Char) | Indicates whether the specified character has a surrogate code unit. |
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IsSurrogate(String, Int32) | Indicates whether the character at the specified position in a specified string has a surrogate code unit. |
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IsSurrogatePair(Char, Char) | Indicates whether the two specified Char objects form a surrogate pair. |
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IsSurrogatePair(String, Int32) | Indicates whether two adjacent Char objects at a specified position in a string form a surrogate pair. |
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IsSymbol(Char) | Indicates whether the specified Unicode character is categorized as a symbol character. |
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IsSymbol(String, Int32) | Indicates whether the character at the specified position in a specified string is categorized as a symbol character. |
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IsUpper(Char) | Indicates whether the specified Unicode character is categorized as an uppercase letter. |
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IsUpper(String, Int32) | Indicates whether the character at the specified position in a specified string is categorized as an uppercase letter. |
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IsWhiteSpace(Char) | Indicates whether the specified Unicode character is categorized as white space. |
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IsWhiteSpace(String, Int32) | Indicates whether the character at the specified position in a specified string is categorized as white space. |
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MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
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ToLower(Char) | Converts the value of a Unicode character to its lowercase equivalent. |
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ToLower(Char, CultureInfo) | Converts the value of a specified Unicode character to its lowercase equivalent using specified culture-specific formatting information. |
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ToLowerInvariant | Converts the value of a Unicode character to its lowercase equivalent using the casing rules of the invariant culture. |
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ToString | Converts the value of this instance to its equivalent string representation. (Overrides ValueType.ToString.) |
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ToString(Char) | Converts the specified Unicode character to its equivalent string representation. |
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ToString(IFormatProvider) | Converts the value of this instance to its equivalent string representation using the specified culture-specific format information. |
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ToUpper(Char) | Converts the value of a Unicode character to its uppercase equivalent. |
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ToUpper(Char, CultureInfo) | Converts the value of a specified Unicode character to its uppercase equivalent using specified culture-specific formatting information. |
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ToUpperInvariant | Converts the value of a Unicode character to its uppercase equivalent using the casing rules of the invariant culture. |
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TryParse | Converts the value of the specified string to its equivalent Unicode character. A return code indicates whether the conversion succeeded or failed. |
| Name | Description | |
|---|---|---|
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IConvertible.ToBoolean | Infrastructure. Note This conversion is not supported. Attempting to do so throws an InvalidCastException. |
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IConvertible.ToByte | Infrastructure. For a description of this member, see ToByte. |
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IConvertible.ToChar | Infrastructure. For a description of this member, see IConvertible.ToChar. |
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IConvertible.ToDateTime | Infrastructure. Note This conversion is not supported. Attempting to do so throws an InvalidCastException. |
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IConvertible.ToDecimal | Infrastructure. Note This conversion is not supported. Attempting to do so throws an InvalidCastException. |
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IConvertible.ToDouble | Infrastructure. Note This conversion is not supported. Attempting to do so throws an InvalidCastException. |
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IConvertible.ToInt16 | Infrastructure. For a description of this member, see ToInt16. |
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IConvertible.ToInt32 | Infrastructure. For a description of this member, see ToInt32. |
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IConvertible.ToInt64 | Infrastructure. For a description of this member, see ToInt64. |
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IConvertible.ToSByte | Infrastructure. For a description of this member, see ToSByte. |
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IConvertible.ToSingle | Infrastructure. Note This conversion is not supported. Attempting to do so throws an InvalidCastException. |
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IConvertible.ToType | Infrastructure. For a description of this member, see IConvertible.ToType. |
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IConvertible.ToUInt16 | Infrastructure. For a description of this member, see ToUInt16. |
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IConvertible.ToUInt32 | Infrastructure. For a description of this member, see ToUInt32. |
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IConvertible.ToUInt64 | Infrastructure. For a description of this member, see ToUInt64. |
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