/// <summary>
/// 导出Excel数据集
/// </summary>
/// <returns></returns>
public DataTable GetSum(string strWhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select COUNT(*) as [Count],ISNULL(SUM(ISNULL(GrossWeight,0)),0) as GrossWeight,ISNULL(SUM(ISNULL(Tare,0)),0) as Tare,ISNULL(SUM(ISNULL(NetWeight,0)),0) as NetWeight,ISNULL(SUM(ISNULL(Amount,0)),0) as Amount from T_Bill ");
if (strWhere.Trim() != "")
{
strSql.Append(" where 1=1 " + strWhere);
}
return(DbHelperSQL.ExecuteDataTable(CommandType.Text, strSql.ToString(), null));
}
