DataRow::IsNull Method
.NET Framework (current version)
Gets a value that indicates whether the specified column contains a null value.
Assembly: System.Data (in System.Data.dll)
| Name | Description | |
|---|---|---|
![]() | IsNull(DataColumn^) | Gets a value that indicates whether the specified DataColumn contains a null value. |
![]() | IsNull(DataColumn^, DataRowVersion) | Gets a value that indicates whether the specified DataColumn and DataRowVersion contains a null value. |
![]() | IsNull(Int32) | Gets a value that indicates whether the column at the specified index contains a null value. |
![]() | IsNull(String^) | Gets a value that indicates whether the named column contains a null value. |
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