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Sign inDataRow.SetNull(DataColumn) Method
Definition
Important
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Sets the value of the specified DataColumn to a null value.
protected:
void SetNull(System::Data::DataColumn ^ column);protected void SetNull(System.Data.DataColumn column);member this.SetNull : System.Data.DataColumn -> unitProtected Sub SetNull (column As DataColumn)- column
- DataColumn
A DataColumn.
Use the IsNull method to determine whether a column contains a null value.
Applies to
| Product | Versions |
|---|---|
| .NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |