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SqlDataRecord.IsDBNull(Int32) Method

Definition

Returns true if the column specified by the column ordinal parameter is null.

public:
 virtual bool IsDBNull(int ordinal);
public virtual bool IsDBNull (int ordinal);
abstract member IsDBNull : int -> bool
override this.IsDBNull : int -> bool
Public Overridable Function IsDBNull (ordinal As Integer) As Boolean

Parameters

ordinal
Int32

The zero-based ordinal of the column.

Returns

true if the column is null; false otherwise.

Implements

Exceptions

The ordinal is less than 0 or greater than the number of columns (that is, FieldCount).

Applies to