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DbDataReader::IsDBNullAsync Method
.NET Framework (current version)
An asynchronous version of IsDBNull, which gets a value that indicates whether the column contains non-existent or missing values.
Assembly: System.Data (in System.Data.dll)
| Name | Description | |
|---|---|---|
 | IsDBNullAsync(Int32) | An asynchronous version of IsDBNull, which gets a value that indicates whether the column contains non-existent or missing values. |
| IsDBNullAsync(Int32, CancellationToken) | An asynchronous version of IsDBNull, which gets a value that indicates whether the column contains non-existent or missing values. Optionally, sends a notification that operations should be cancelled. |
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