DataGridViewCellCollection.Clear Method

Definition

Namespace:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Clears all cells from 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 row that owns this DataGridViewCellCollection already belongs to a DataGridView control.

Remarks

Use this method to alter the collection before you add the containing row to a DataGridView control. Once you add the row to a control, the number of cells it contains always matches the number of columns in the control, so this method is no longer useful.

See also

• DataGridView
• DataGridViewCell