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DataGridViewCellCollection.Clear Method

  • Reference

Definition

Namespace:
System.Windows.Forms
Assembly:
System.Windows.Forms.dll
Source:
DataGridViewCellCollection.cs
Source:
DataGridViewCellCollection.cs
Source:
DataGridViewCellCollection.cs

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.

Applies to

See also