Aspose.Cells.GridWeb.Examples.CSharp.Miscellaneous.PivotTable.CreatePivotTable.btnColumnField_Click C# (CSharp) Method

        protected void btnColumnField_Click(object sender, EventArgs e)
        {
            if (lbxFields.SelectedItem != null)
            {
                ListItem item = new ListItem(lbxFields.SelectedItem.Text, lbxFields.SelectedItem.Value);
                
                // Removes from row fields and column fields
                lbxRowFields.Items.Remove(item);
                lbxColumnFields.Items.Remove(item);

                // Adds to the end of column fields
                lbxColumnFields.Items.Add(item);
            }
        }