Aspose.Cells.GridWeb.Examples.CSharp.RowsAndColumns.AddRowsColumns.btnAddColumn_Click C# (CSharp) Метод

        protected void btnAddColumn_Click(object sender, EventArgs e)
        {
            if (Page.IsValid)
            {
                // ExStart:AddColumn
                // Accessing the reference of the worksheet that is currently active
                GridWorksheet sheet = GridWeb1.WorkSheets[GridWeb1.ActiveSheetIndex];

                // Get column index entered by user
                int columnIndex = Convert.ToInt16(txtColumnIndex.Text.Trim());

                // Add column at specified index
                sheet.Cells.InsertColumn(columnIndex);
                // ExEnd:AddColumn
            }            
        }