DataGridViewRowCollection.IList.RemoveAt(Int32) Method

Definition

Namespace:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Removes the DataGridViewRow from the collection at the specified position.

 virtual void System.Collections.IList.RemoveAt(int index) = System::Collections::IList::RemoveAt;

void IList.RemoveAt (int index);

abstract member System.Collections.IList.RemoveAt : int -> unit
override this.System.Collections.IList.RemoveAt : int -> unit

Sub RemoveAt (index As Integer) Implements IList.RemoveAt

Parameters

index

Int32

The zero-based index of the DataGridViewRow to remove.

Implements

RemoveAt(Int32)

Exceptions

ArgumentOutOfRangeException

index is less than zero and greater than the number of rows in the collection minus one.

InvalidOperationException

The associated DataGridView control is performing one of the following actions that temporarily prevents new rows from being added:

• Selecting all cells in the control.

• Clearing the selection.

-or-

This method is being called from a handler for one of the following DataGridView events:

• CellEnter

• CellLeave

• CellValidating

• CellValidated

• RowEnter

• RowLeave

• RowValidated

• RowValidating

-or-

index is equal to the number of rows in the collection and the AllowUserToAddRows property of the DataGridView is set to true.

-or-

The associated DataGridView control is bound to an IBindingList implementation with AllowRemove and SupportsChangeNotification property values that are not both true.

Remarks

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

See also

• DataGridView
• DataGridViewRow
• IList