C# Display Options SpreadsheetGear API SampleExcel-Compatible Samples for .NET Other C# API SamplesDescriptionModify options such as freeze panes, set gridline visibility and color, show and hide headings, zoom, current range selection and more.Sample C# Source Code// Create a new workbook and references to the worksheet, cells and window info. SpreadsheetGear.IWorkbook workbook = SpreadsheetGear.Factory.GetWorkbook(); SpreadsheetGear.IWorksheet worksheet = workbook.ActiveWorksheet; SpreadsheetGear.IRange cells = worksheet.Cells; SpreadsheetGear.IWorksheetWindowInfo windowInfo = worksheet.WindowInfo; // Add a formula to a cell. cells["I7"].Formula = "=PI()"; // Set the zoom to 75%. Available range is 10% - 400%. windowInfo.Zoom = 75; // Place a horizontal split so that 1 row is displayed above the split. windowInfo.SplitRows = 1; // Scroll the worksheet horizontally so that Column D is the first visible column. windowInfo.ScrollColumn = 3; // Place a vertical split so that 2 columns are displayed to the left of the split. // Note that the split is positioned relative to the first visible column (Column D // in this case) and not Column A, which effectively hides Columns A:B. windowInfo.SplitColumns = 2; // The vertical and horizontal splits we just created could be moved in Excel unless // you enable FreezePanes. Unfrozen panes also allows for the top and left panes to // be scrollable. windowInfo.FreezePanes = true; // Enable or disable gridlines (enabled by default). windowInfo.DisplayGridlines = true; // Set gridline color. windowInfo.GridlineColor = SpreadsheetGear.Colors.LightSkyBlue; // Show or hide the row and column headers. windowInfo.DisplayHeadings = false; // Toggle showing either the calculated values of formulas or the formulas // themselves. windowInfo.DisplayFormulas = true; // Make a more complex range selection with multiple areas, and specify a specific // cell within the second area of the range selection to be the active cell. windowInfo.SetSelection(cells["F2:H4,H6:J8,I10:K12"], cells["I7"], 1);