datetime nullable tostring

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datetime nullable tostring

This code example demonstrates the // Nullable<T>.ToString method. using System; class Sample public static void Main() DateTime? nullableDate; // Display ... ,ToString(format); ... can try like this , nullabale type has the property called hasValue Nullable has Value ... You should check first whether DateTime is null or not ,Every Nullable<T> type has GetValueOrDefault method. ... This method will return plain DateTime object so you can invoke any ToString() methods on it. , You're calling the IT_Date.Value.ToString(...) regardless of whether IT_Date actually has a value. So you need to turn the expression around: r.,I want to convert Nullable DataTime to string. DateTime datetime = DateTime.Now; string strdatetime = datetime.ToString("MM/dd/yyyy"); Above coding working fine, non nullable DateTime. ,,Meaning it is used like MyNullableDateTime.ToString("dd/MM/yyyy") , with the same output as MyDateTime.ToString("dd/MM/yyyy") , except that the value will be "N/A" if the DateTime is null. Maybe it is a late answer but may he

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datetime nullable tostring 相關參考資料
Nullable&lt;T&gt;.ToString Method - Microsoft Docs

This code example demonstrates the // Nullable&lt;T&gt;.ToString method. using System; class Sample public static void Main() DateTime? nullableDate; // Display&nbsp;...

https://docs.microsoft.com

DateTime?.ToString(format) - Stack Overflow

ToString(format); ... can try like this , nullabale type has the property called hasValue Nullable has Value ... You should check first whether DateTime is null or not

https://stackoverflow.com

How to convert a nullable datetime value to string using data ...

Every Nullable&lt;T&gt; type has GetValueOrDefault method. ... This method will return plain DateTime object so you can invoke any ToString() methods on it.

https://stackoverflow.com

How to convert a nullable datetime value to string.empty when ...

You&#39;re calling the IT_Date.Value.ToString(...) regardless of whether IT_Date actually has a value. So you need to turn the expression around: r.

https://stackoverflow.com

Nullable DateTime to String - Stack Overflow

I want to convert Nullable DataTime to string. DateTime datetime = DateTime.Now; string strdatetime = datetime.ToString(&quot;MM/dd/yyyy&quot;); Above coding working fine, non nullable DateTime.

https://stackoverflow.com

C# Nullable&lt;DateTime&gt; to string - Stack Overflow

https://stackoverflow.com

How can I format a nullable DateTime with ToString()? - Stack Overflow

Meaning it is used like MyNullableDateTime.ToString(&quot;dd/MM/yyyy&quot;) , with the same output as MyDateTime.ToString(&quot;dd/MM/yyyy&quot;) , except that the value will be &quot;N/A&quot; if the...

https://stackoverflow.com