DataGridViewRowCollection.Clear Method

Definition

Namespace:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Clears the collection.

public:
 virtual void Clear();

public virtual void Clear ();

abstract member Clear : unit -> unit
override this.Clear : unit -> unit

Public Overridable Sub Clear ()

Exceptions

InvalidOperationException

The collection is data bound and the underlying data source does not support clearing the row data.

-or-

The associated DataGridView control is performing one of the following actions that temporarily prevents the row collection from being modified:

• 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

See also

• DataGridView
• DataGridViewRow