System.Windows.Forms.DataGridViewTextBoxCell.InitializeEditingControl C# (CSharp) Method

		public override void InitializeEditingControl (int rowIndex, object initialFormattedValue, DataGridViewCellStyle dataGridViewCellStyle)
		{
			if (DataGridView == null) {
				throw new InvalidOperationException("There is no associated DataGridView.");
			}

			if (editingControl == null)
				CreateEditingControl ();

			DataGridView.EditingControlInternal = editingControl;

			editingControl.EditingControlDataGridView = DataGridView;
			editingControl.MaxLength = maxInputLength;
			
			if (initialFormattedValue == null || initialFormattedValue.ToString () == string.Empty)
				editingControl.Text = string.Empty;
			else
				editingControl.Text = initialFormattedValue.ToString ();

			editingControl.ApplyCellStyleToEditingControl(dataGridViewCellStyle);
			editingControl.PrepareEditingControlForEdit(true);
		}