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I'm sure I've missed something here. With a certain project I need to check if a string is empty or null.
Is there an easier way of writing this?
if(myString == "" || myString == null) { ... 
906
C# | IsNullOrEmpty() Method In C#, IsNullOrEmpty() is a string method. It is used to check whether the specified string is null or an Empty string. A string will be null if it has not been assigned a value. A string will be empty if it is assigned “” or String.
The Java programming language distinguishes between null and empty strings. An empty string is a string instance of zero length, whereas a null string has no value at all. An empty string is represented as "" . It is a character sequence of zero characters.
You can use the IsNullOrWhiteSpace method to test whether a string is null , its value is String. Empty, or it consists only of white-space characters.
isEmpty(<string>) Checks if the <string> value is an empty string containing no characters or whitespace. Returns true if the string is null or empty.
Yes, there's the String.IsNullOrEmpty helper method for exactly this already:
if (String.IsNullOrEmpty(myString)) { ... } If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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