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Column.IsForeignKey Property

Gets the Boolean property value that specifies whether the column is a foreign key.

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Syntax

'Declaration
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Standalone Or SfcPropertyFlags.SqlAzureDatabase)> _
Public ReadOnly Property IsForeignKey As Boolean
    Get
'Usage
Dim instance As Column
Dim value As Boolean

value = instance.IsForeignKey

[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)]
public bool IsForeignKey { get; }

[SfcPropertyAttribute(SfcPropertyFlags::None|SfcPropertyFlags::Standalone|SfcPropertyFlags::SqlAzureDatabase)]
public:
property bool IsForeignKey {
    bool get ();
}

[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)>]
member IsForeignKey : bool

function get IsForeignKey () : boolean

Property Value

Type: System.Boolean
A Boolean value that specifies whether the column is a foreign key.
If True, the column is a foreign key. Otherwise, False (default).

Remarks

The foreign key is the column referenced by a primary key column in another table.

Note

The value of the IsForeignKey property is always treated as false by columns based on the UserDefinedTableType object.