System.Data.SqlClient Namespace   SqlDataReader Class

---

Returns the value of the specified column as a globally-unique identifier ( GUID ).

[ VB ]
NotOverridable Public Function GetGuid ( _
   ByVal index As Integer _
) As Guid

[ C# ]
public Guid GetGuid (
   int index
);

[ C++ ]
public: __sealed Guid GetGuid (
   int index
);

[ JScript ]
public function GetGuid (
   index : int
) : Guid

index

The zero-based column ordinal.

The value of the column.

Exception Type	Condition
InvalidCastException	Occurs when the specified cast is not valid.

No conversions are performed, therefore the data retrieved must already be a GUID.

Call IsDBNull to check for null values before calling this method.

SqlDataReader Members

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