共用方式為

BindConverter.TryConvertToNullableDateTime 方法

  • 參考

定義

命名空間:
Microsoft.AspNetCore.Components
組件:
Microsoft.AspNetCore.Components.dll
套件:
Microsoft.AspNetCore.Components v3.0.3
套件:
Microsoft.AspNetCore.Components v3.1.18
套件:
Microsoft.AspNetCore.Components v5.0.9
套件:
Microsoft.AspNetCore.Components v6.0.6
套件:
Microsoft.AspNetCore.Components v7.0.5
套件:
Microsoft.AspNetCore.Components v8.0.0
套件:
Microsoft.AspNetCore.Components v9.0.0

多載

TryConvertToNullableDateTime(Object, CultureInfo, Nullable<DateTime>)

嘗試將值轉換成可為 DateTime Null 的 。
TryConvertToNullableDateTime(Object, CultureInfo, String, Nullable<DateTime>)

嘗試將值轉換成可為 DateTime Null 的 。

TryConvertToNullableDateTime(Object, CultureInfo, Nullable<DateTime>)

來源:
BindConverter.cs
來源:
BindConverter.cs
來源:
BindConverter.cs
來源:
BindConverter.cs
來源:
BindConverter.cs
來源:
BindConverter.cs
來源:
BindConverter.cs

嘗試將值轉換成可為 DateTime Null 的 。

public:
 static bool TryConvertToNullableDateTime(System::Object ^ obj, System::Globalization::CultureInfo ^ culture, [Runtime::InteropServices::Out] Nullable<DateTime> % value);
public static bool TryConvertToNullableDateTime (object obj, System.Globalization.CultureInfo culture, out DateTime? value);
public static bool TryConvertToNullableDateTime (object? obj, System.Globalization.CultureInfo? culture, out DateTime? value);
static member TryConvertToNullableDateTime : obj * System.Globalization.CultureInfo * Nullable -> bool
Public Shared Function TryConvertToNullableDateTime (obj As Object, culture As CultureInfo, ByRef value As Nullable(Of DateTime)) As Boolean

參數

obj
Object

要轉換的物件。

culture
CultureInfo

CultureInfo要用於轉換的 。

value
Nullable<DateTime>

轉換的值。

傳回

Boolean

true 如果轉換成功，則為 ，否則 false 為 。

適用於

TryConvertToNullableDateTime(Object, CultureInfo, String, Nullable<DateTime>)

來源:
BindConverter.cs
來源:
BindConverter.cs
來源:
BindConverter.cs
來源:
BindConverter.cs
來源:
BindConverter.cs
來源:
BindConverter.cs
來源:
BindConverter.cs

嘗試將值轉換成可為 DateTime Null 的 。

public:
 static bool TryConvertToNullableDateTime(System::Object ^ obj, System::Globalization::CultureInfo ^ culture, System::String ^ format, [Runtime::InteropServices::Out] Nullable<DateTime> % value);
public static bool TryConvertToNullableDateTime (object obj, System.Globalization.CultureInfo culture, string format, out DateTime? value);
public static bool TryConvertToNullableDateTime (object? obj, System.Globalization.CultureInfo? culture, string format, out DateTime? value);
static member TryConvertToNullableDateTime : obj * System.Globalization.CultureInfo * string * Nullable -> bool
Public Shared Function TryConvertToNullableDateTime (obj As Object, culture As CultureInfo, format As String, ByRef value As Nullable(Of DateTime)) As Boolean

參數

obj
Object

要轉換的物件。

culture
CultureInfo

CultureInfo要用於轉換的 。

format
String

要用於轉換的格式字串。

value
Nullable<DateTime>

轉換的值。

傳回

Boolean

true 如果轉換成功，則為 ，否則 false 為 。

適用於