BindConverter.TryConvertToNullableDateTime 方法

定义

重载

TryConvertToNullableDateTime(Object, CultureInfo, Nullable<DateTime>)

尝试将值转换为可以为 null 的 DateTime

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

尝试将值转换为可以为 null 的 DateTime

TryConvertToNullableDateTime(Object, CultureInfo, Nullable<DateTime>)

Source:
BindConverter.cs
Source:
BindConverter.cs
Source:
BindConverter.cs
Source:
BindConverter.cs
Source:
BindConverter.cs
Source:
BindConverter.cs

尝试将值转换为可以为 null 的 DateTime

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

参数

obj
Object

要转换的对象。

culture
CultureInfo

CultureInfo要用于转换的 。

value
Nullable<DateTime>

转换后的值。

返回

true 如果转换成功,则为 ;否则为 false

适用于

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

Source:
BindConverter.cs
Source:
BindConverter.cs
Source:
BindConverter.cs
Source:
BindConverter.cs
Source:
BindConverter.cs
Source:
BindConverter.cs

尝试将值转换为可以为 null 的 DateTime

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

参数

obj
Object

要转换的对象。

culture
CultureInfo

CultureInfo要用于转换的 。

format
String

在转换中使用的格式字符串。

value
Nullable<DateTime>

转换后的值。

返回

true 如果转换成功,则为 ;否则为 false

适用于