Class representing freeze panes.
| Name | Description |
| FreezeAt | Sets the frozen cells in the active worksheet view. The range provided corresponds to the cells that will be frozen in the top- and left-most pane. |
| FreezeColumns | Freezes the first column or columns of the current worksheet. |
| FreezeRows | Freezes the top row or rows of the current worksheet. |
| GetLocation | Returns a range that describes the frozen cells in the active worksheet view. |
builder.CreateFile("xlsx");
var oWorksheet = Api.GetActiveSheet();
var oFreezePanes = oWorksheet.GetFreezePanes();
Api.SetFreezePanesType("column");
oFreezePanes.FreezeColumns(1);
var oRange = oFreezePanes.GetLocation();
oWorksheet.GetRange("A1").SetValue("Location: ");
oWorksheet.GetRange("B1").SetValue(oRange.GetAddress());
builder.SaveFile("xlsx", "ApiFreezePane.xlsx");
builder.CloseFile();