Sets the horizontal alignment of the text in the current cell range.
| Name | Type | Description |
| sAlignment | 'left' | 'right' | 'center' | 'justify' | The horizontal alignment that will be applied to the cell contents. |
builder.CreateFile("xlsx");
var oWorksheet = Api.GetActiveSheet();
oWorksheet.GetRange("A2").SetValue("2");
var oRange = oWorksheet.GetRange("A1:D5");
oRange.SetAlignHorizontal("center");
builder.SaveFile("xlsx", "SetAlignHorizontal.xlsx");
builder.CloseFile();