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<T>.ToString Method - Microsoft Docs
This code example demonstrates the // Nullable<T>.ToString method. using System; class Sample public static void Main() DateTime? nullableDate; // Display ... 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<T> 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'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("MM/dd/yyyy"); Above coding working fine, non nullable DateTime. https://stackoverflow.com C# Nullable<DateTime> 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("dd/MM/yyyy") , with the same output as MyDateTime.ToString("dd/MM/yyyy") , except that the value will be "N/A" if the... https://stackoverflow.com |