| Leadtools.Medical.Storage.DataAccessLayer Namespace > CompositeInstanceDataSet.PatientRow Class : IsBirthDateNull Method | 
[DebuggerNonUserCodeAttribute()] public bool IsBirthDateNull()
'Declaration <DebuggerNonUserCodeAttribute()> Public Function IsBirthDateNull() As Boolean
'Usage Dim instance As CompositeInstanceDataSet.PatientRow Dim value As Boolean value = instance.IsBirthDateNull()
[DebuggerNonUserCodeAttribute()] public: bool IsBirthDateNull();