DataRow.SetNull(DataColumn) Method
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Sets the value of the specified DataColumn to a null value.
protected:
void SetNull(System::Data::DataColumn ^ column);
C#
protected void SetNull(System.Data.DataColumn column);
member this.SetNull : System.Data.DataColumn -> unit
Protected Sub SetNull (column As DataColumn)
- column
- DataColumn
A DataColumn.
Use the IsNull method to determine whether a column contains a null value.
Product | Versions |
---|---|
.NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
.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 |
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
.NET feedback
.NET is an open source project. Select a link to provide feedback: