Skip to main content
Version: 5.9.6

IsEmpty

public void IsEmpty(string key);

Parameter​

ValueTypeDescription
keystringColumn's key value

Description​

It is used to search the data whose key column has no data.

  • To search the data whose key column data is null, use the IsNull method.
  • This method does not search rows whose data is null.
    The key must not begin with a number. If it does, a warning is displayed and Where is not added.

Example​

where.IsEmpty(string key);