/// <summary>
/// 设置表格的单元格合并
/// </summary>
/// <param name="sheet"></param>
/// <param name="merges"></param>
public static void SetSheetMerges(this SheetBuilder sheet, List <ExcelHelperMergeModel> merges)
{
if (merges != null)
{
foreach (var merge in merges)
{
sheet.MergeCells(merge.FirstRow, merge.FirstColumn, merge.TotalRows, merge.TotalColumns);
}
}
}