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UnicodeCharacters.IsHighSurrogate(UInt32) 方法

定義

判斷指定的 Unicode 字元是否為高 Surrogate。

public:
 static bool IsHighSurrogate(unsigned int codepoint);
 static bool IsHighSurrogate(uint32_t const& codepoint);
public static bool IsHighSurrogate(uint codepoint);
function isHighSurrogate(codepoint)
Public Shared Function IsHighSurrogate (codepoint As UInteger) As Boolean

參數

codepoint
UInt32

unsigned int

uint32_t

Unicode 字元。 這必須位於適當的範圍:0 < = codepoint< = 0x10FFFF。

傳回

Boolean

bool

如果字碼點為高 Surrogate,則為TRUE;否則為FALSE

適用於

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