DataGridViewSelectedColumnCollection::IList::Add Method (Object^)

 

This API supports the product infrastructure and is not intended to be used directly from your code.

Implements the IList::Add method. Always throws NotSupportedException.

Namespace:   System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

private:
virtual int Add(
	Object^ value
) sealed = IList::Add

Parameters

value
Type: System::Object^

The item to be added to the DataGridViewSelectedColumnCollection.

Return Value

Type: System::Int32

Not applicable. Always throws an exception.

Exception Condition
NotSupportedException

Always thrown.

You cannot change the DataGridViewSelectedColumnCollection class directly. To add a column to the DataGridViewSelectedColumnCollection, use the DataGridViewBand::Selected property.

This member is an explicit interface member implementation. It can be used only when the DataGridViewSelectedColumnCollection instance is cast to an IList interface.

.NET Framework
Available since 2.0
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