| Overload | Description |
|---|---|
| IsDBNull(String) | Gets a value indicating whether the column contains non-existent or missing values. |
| IsDBNull(Int32) | Gets a value indicating whether the column contains non-existent or missing values. |
| Overload | Description |
|---|---|
| IsDBNull(String) | Gets a value indicating whether the column contains non-existent or missing values. |
| IsDBNull(Int32) | Gets a value indicating whether the column contains non-existent or missing values. |