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SqlDataReader.IsDBNullAsync Method

.NET Framework 4.6 and 4.5

This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.

  Name Description
Public method IsDBNullAsync(Int32) An asynchronous version of IsDBNull, which gets a value that indicates whether the column contains non-existent or missing values. (Inherited from DbDataReader.)
Public method IsDBNullAsync(Int32, CancellationToken) An asynchronous version of IsDBNull, which gets a value that indicates whether the column contains non-existent or missing values.The cancellation token can be used to request that the operation be abandoned before the command timeout elapses. Exceptions will be reported via the returned Task object. (Overrides DbDataReader.IsDBNullAsync(Int32, CancellationToken).)
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