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How to assign the NULL value in the immediate if statement

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Learn iOS Programming

How to assign the NULL value in the immediate if statement

Rajendran Sakthivel

8yAsked Nov 8, 2018, 2:33 AM683Learn iOS Programming

11/8/2018

byte? SeverityId = null;
SeverityId = arr["SeverityId"].ToString()==""null: Convert.ToByte(arr["SeverityId"].ToString());

Able to do like this

if(arr["SeverityId"].ToString()=="" )
{
SeverityId = null;
}
else
{
SeverityId= Convert.ToByte(arr["SeverityId"].ToString());
}

But I need in One line.

1 Reply

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Gowtham Ramar8y ago
Accepted answer
if your using Conditional statment both return type must be same. in your true case return type null else case byte case
byte? SeverityId = null;
if(string.IsNullOrEmpty(drv["SeverityId"].ToString())){
SeverityId=null;
}else
{
SeverityId = Convert.ToByte(arr["SeverityId"].ToString());
}
+1