DataGridViewSelectedColumnCollection.IList.Add(Object) Method
Definition
Important
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Implements the Add(Object) method. Always throws NotSupportedException.
virtual int System.Collections.IList.Add(System::Object ^ value) = System::Collections::IList::Add;
int IList.Add (object value);
int IList.Add (object? value);
abstract member System.Collections.IList.Add : obj -> int
override this.System.Collections.IList.Add : obj -> int
Function Add (value As Object) As Integer Implements IList.Add
Parameters
- value
- Object
The item to be added to the DataGridViewSelectedColumnCollection.
Returns
Not applicable. Always throws an exception.
Implements
Exceptions
Always thrown.
Remarks
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.