DataReader.IsNullItem Method
Definition
Important
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Overloads
| IsNullItem(Int32) |
Indicates whether the data item at the specified index is unspecified, that is, null. |
| IsNullItem(String) |
Indicates whether the value of the given data item is unspecified, that is, null. |
IsNullItem(Int32)
Indicates whether the data item at the specified index is unspecified, that is, null.
public:
abstract bool IsNullItem(int index);public abstract bool IsNullItem (int index);abstract member IsNullItem : int -> boolPublic MustOverride Function IsNullItem (index As Integer) As BooleanParameters
- index
- Int32
Index of the data item to examine.
Returns
true if the item is null, that is, unspecified; otherwise, false.
Implements
Applies to
IsNullItem(String)
Indicates whether the value of the given data item is unspecified, that is, null.
public:
virtual bool IsNullItem(System::String ^ name);public virtual bool IsNullItem (string name);abstract member IsNullItem : string -> bool
override this.IsNullItem : string -> boolPublic Overridable Function IsNullItem (name As String) As BooleanParameters
- name
- String
The name of the data item to examine.
Returns
true if the item is null, that is, unspecified; otherwise, false.