CompareInfo.IsSortable Method
Definition
Important
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Indicates whether a specified Unicode character or string is sortable.
Overloads
| Name | Description |
|---|---|
| IsSortable(String) |
Indicates whether a specified Unicode string is sortable. |
| IsSortable(Char) |
Indicates whether a specified Unicode character is sortable. |
IsSortable(String)
Indicates whether a specified Unicode string is sortable.
public:
static bool IsSortable(System::String ^ text);[System.Runtime.InteropServices.ComVisible(false)]
public static bool IsSortable(string text);public static bool IsSortable(string text);[<System.Runtime.InteropServices.ComVisible(false)>]
static member IsSortable : string -> boolstatic member IsSortable : string -> boolPublic Shared Function IsSortable (text As String) As BooleanParameters
- text
- String
A string of zero or more Unicode characters.
Returns
true if the text parameter is not an empty string ("") and all the Unicode characters in text are sortable; otherwise, false.
- Attributes
Exceptions
text is null.
Remarks
Each Unicode character in the str parameter is represented by one or more UTF-16 encoded Char objects. The str parameter is sortable if each Unicode character is defined in an internal CompareInfo class sort table, and is not a private use or unpaired high or low surrogate character.
Applies to
IsSortable(Char)
Indicates whether a specified Unicode character is sortable.
public:
static bool IsSortable(char ch);[System.Runtime.InteropServices.ComVisible(false)]
public static bool IsSortable(char ch);public static bool IsSortable(char ch);[<System.Runtime.InteropServices.ComVisible(false)>]
static member IsSortable : char -> boolstatic member IsSortable : char -> boolPublic Shared Function IsSortable (ch As Char) As BooleanParameters
- ch
- Char
A Unicode character.
Returns
true if the ch parameter is sortable; otherwise, false.
- Attributes
Remarks
The ch parameter is sortable if it is a Unicode character that is defined in an internal CompareInfo class sort table, and is not a private use or unpaired high or low surrogate character.