DbDataReader.GetGuid(Int32) Method
Definition
Important
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When overridden in a derived class, gets the value of the specified column as a globally unique identifier (GUID).
public:
abstract Guid GetGuid(int ordinal);public abstract Guid GetGuid (int ordinal);abstract member GetGuid : int -> GuidPublic MustOverride Function GetGuid (ordinal As Integer) As GuidParameters
- ordinal
- Int32
The zero-based column ordinal.
Returns
The value of the specified column.
Implements
Exceptions
The column index is out of range.
The specified cast is not valid.
Applies to
See also
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