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PercentFormatter.ParseUInt(String) 方法

定義

嘗試剖析不帶正負號整數百分比的字串表示。

public:
 virtual IReference<unsigned long long> ^ ParseUInt(Platform::String ^ text) = ParseUInt;
IReference<uint64_t> ParseUInt(winrt::hstring const& text);
public System.Nullable<ulong> ParseUInt(string text);
function parseUInt(text)
Public Function ParseUInt (text As String) As Nullable(Of ULong)

參數

text
String

Platform::String

winrt::hstring

要剖析的文字。

傳回

IReference<UInt64>

Nullable<UInt64>

Windows.Foundation.IReference<unsigned long long>

IReference<uint64_t>

如果成功,則為對應至字串表示的 UInt64 ,否則為 null

實作

M:Windows.Globalization.NumberFormatting.INumberParser.ParseUInt(System.String) M:Windows.Globalization.NumberFormatting.INumberParser.ParseUInt(Platform::String) M:Windows.Globalization.NumberFormatting.INumberParser.ParseUInt(winrt::hstring)

適用於