Aspose.Cells.GridWeb.Examples.CSharp.RowsAndColumns.CopyRowsColumns.btnCopyMultipleColumns_Click C# (CSharp) Method

        protected void btnCopyMultipleColumns_Click(object sender, EventArgs e)
        {
            // Set sheets selectedIndex to 3
            GridWeb1.WorkSheets.ActiveSheetIndex = 3;

            // ExStart:CopyMultipleColumns
            // Get the instance of active GridWorksheet
            var activeSheet = GridWeb1.ActiveSheet;

            // Copy first 3 column to 7th column
            activeSheet.Cells.CopyColumns(activeSheet.Cells, 0, 6, 3);

            Label1.Text = "Columns 1 to 3 copied to columns 7 to 9 in worksheet " + activeSheet.Name;
            // ExEnd:CopyMultipleColumns
        }
    }